{"items":[{"id":"NVI-00005128","kind":"vulnerability","title":"TYPO3 Insecure Deserialization in Query Generator & Query View","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-rcgc-4xfc-564v","CVE-2019-19849"],"plain_summary":"OSV carries this publisher advisory for typo3/cms-core, typo3/cms-core, typo3/cms-core, typo3/cms, typo3/cms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 10.2.1 for typo3/cms-core. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.7.30 for typo3/cms-core. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 9.5.12 for typo3/cms-core. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 10.2.1 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.7.30 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 9.5.12 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-8baa9772aebf39227424b2c18fa682cd"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-17T02:27:20.940Z","value":"6.5 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-541685054c61ca09eb52121b96ae0cce"},{"kind":"CVSS","as_of":"2026-06-17T02:27:20.940Z","value":"8.8 HIGH (3.0)","meaning":"cve@mitre.org severity; no combined Null risk score.","source_id":"sr-541685054c61ca09eb52121b96ae0cce"},{"kind":"CVSS","as_of":"2026-06-17T02:27:20.940Z","value":"8.8 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-541685054c61ca09eb52121b96ae0cce"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"1.267%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.69759. Missing scores are unknown.","source_id":"sr-8baa9772aebf39227424b2c18fa682cd"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-83271da0e104947839052528dfb8e1ed","url":"https://github.com/advisories/GHSA-rcgc-4xfc-564v","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-rcgc-4xfc-564v","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.361Z"},{"id":"sr-541685054c61ca09eb52121b96ae0cce","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19849","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2019-19849","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T22:06:37.531Z"},{"id":"sr-8baa9772aebf39227424b2c18fa682cd","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2019-19849","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.2.1"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.7.30"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 9.0.0; fixed 9.5.12"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.2.1"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.7.30"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 9.0.0; fixed 9.5.12"]}],"null_published_at":"2026-11-03T02:33:09.134Z","source_updated_at":"2024-04-25T21:57:36.136Z","source_disclosed_at":"2022-05-24T17:03:52.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:42:41.361Z"},{"id":"NVI-00005128","kind":"vulnerability","title":"TYPO3 Insecure Deserialization in Query Generator & Query View","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-rcgc-4xfc-564v","CVE-2019-19849"],"plain_summary":"OSV carries this publisher advisory for typo3/cms-core, typo3/cms-core, typo3/cms-core, typo3/cms, typo3/cms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 10.2.1 for typo3/cms-core. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.7.30 for typo3/cms-core. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 9.5.12 for typo3/cms-core. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 10.2.1 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.7.30 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 9.5.12 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-541685054c61ca09eb52121b96ae0cce"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-17T02:27:20.940Z","value":"6.5 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-541685054c61ca09eb52121b96ae0cce"},{"kind":"CVSS","as_of":"2026-06-17T02:27:20.940Z","value":"8.8 HIGH (3.0)","meaning":"cve@mitre.org severity; no combined Null risk score.","source_id":"sr-541685054c61ca09eb52121b96ae0cce"},{"kind":"CVSS","as_of":"2026-06-17T02:27:20.940Z","value":"8.8 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-541685054c61ca09eb52121b96ae0cce"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-83271da0e104947839052528dfb8e1ed","url":"https://github.com/advisories/GHSA-rcgc-4xfc-564v","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-rcgc-4xfc-564v","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.361Z"},{"id":"sr-541685054c61ca09eb52121b96ae0cce","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19849","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2019-19849","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T22:06:37.531Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.2.1"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.7.30"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 9.0.0; fixed 9.5.12"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.2.1"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.7.30"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 9.0.0; fixed 9.5.12"]}],"null_published_at":"2026-10-31T22:27:06.705Z","source_updated_at":"2024-04-25T21:57:36.136Z","source_disclosed_at":"2022-05-24T17:03:52.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:41.361Z"},{"id":"NVI-00005128","kind":"vulnerability","title":"TYPO3 Insecure Deserialization in Query Generator & Query View","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-rcgc-4xfc-564v","CVE-2019-19849"],"plain_summary":"OSV carries this publisher advisory for typo3/cms-core, typo3/cms-core, typo3/cms-core, typo3/cms, typo3/cms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 10.2.1 for typo3/cms-core. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.7.30 for typo3/cms-core. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 9.5.12 for typo3/cms-core. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 10.2.1 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.7.30 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 9.5.12 for typo3/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-83271da0e104947839052528dfb8e1ed","url":"https://github.com/advisories/GHSA-rcgc-4xfc-564v","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-rcgc-4xfc-564v","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.361Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.2.1"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.7.30"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 9.0.0; fixed 9.5.12"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.2.1"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.7.30"]},{"certainty":"source_listed","source_ids":["sr-83271da0e104947839052528dfb8e1ed"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the classes QueryGenerator and QueryView are vulnerable to insecure deserialization. One exploitable scenario requires having the system extension ext:lowlevel (Backend Module: DB Check) installed, with a valid backend user who has administrator privileges. The other exploitable scenario requires having the system extension ext:sys_action installed, with a valid backend user who has limited privileges.","public_affected_ranges":["ECOSYSTEM: introduced 9.0.0; fixed 9.5.12"]}],"null_published_at":"2026-10-31T22:13:01.450Z","source_updated_at":"2024-04-25T21:57:36.136Z","source_disclosed_at":"2022-05-24T17:03:52.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:42:41.361Z"}],"next_cursor":null,"snapshot_revision":"42594"}