{"items":[{"id":"NVI-00007696","kind":"vulnerability","title":"Contao Insert tag injection in forms","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-f7wm-x4gw-6m23","CVE-2020-25768"],"plain_summary":"OSV carries this publisher advisory for contao/core-bundle, contao/core-bundle, contao/contao, contao/contao, contao/contao. 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 4.4.52 for contao/core-bundle. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.9.6 for contao/core-bundle. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.4.52 for contao/contao. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.9.6 for contao/contao. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.10.1 for contao/contao. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.10.1 for contao/core-bundle. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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-06e6185115cbb4a1cb8d955819308b5f"],"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":"EPSS","as_of":"2026-11-05T12:03:04.000Z","value":"0.819%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.57371. Missing scores are unknown.","source_id":"sr-06e6185115cbb4a1cb8d955819308b5f"}],"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-e519ac620bef74aed06a1721516cc0b4","url":"https://github.com/advisories/GHSA-f7wm-x4gw-6m23","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-f7wm-x4gw-6m23","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.711Z"},{"id":"sr-06e6185115cbb4a1cb8d955819308b5f","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-2020-25768","publisher":"FIRST EPSS","observed_at":"2026-11-06T00:23:23.954Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/core-bundle","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0; fixed 4.4.52"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/core-bundle","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.5.0; fixed 4.9.6"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/contao","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0; fixed 4.4.52"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/contao","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.5.0; fixed 4.9.6"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/contao","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.10.0; fixed 4.10.1"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/core-bundle","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.10.0; fixed 4.10.1"]}],"null_published_at":"2026-11-08T15:11:49.403Z","source_updated_at":"2024-04-22T19:02:09.763Z","source_disclosed_at":"2020-09-24T16:23:54.000Z","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":"2026-10-31T21:42:10.711Z"},{"id":"NVI-00007696","kind":"vulnerability","title":"Contao Insert tag injection in forms","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-f7wm-x4gw-6m23","CVE-2020-25768"],"plain_summary":"OSV carries this publisher advisory for contao/core-bundle, contao/core-bundle, contao/contao, contao/contao, contao/contao. 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 4.4.52 for contao/core-bundle. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.9.6 for contao/core-bundle. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.4.52 for contao/contao. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.9.6 for contao/contao. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.10.1 for contao/contao. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.10.1 for contao/core-bundle. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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-709797f3fb764b298ff5e8b079085ff3"],"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":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.819%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.57243. Missing scores are unknown.","source_id":"sr-709797f3fb764b298ff5e8b079085ff3"}],"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-e519ac620bef74aed06a1721516cc0b4","url":"https://github.com/advisories/GHSA-f7wm-x4gw-6m23","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-f7wm-x4gw-6m23","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.711Z"},{"id":"sr-709797f3fb764b298ff5e8b079085ff3","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-2020-25768","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/core-bundle","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0; fixed 4.4.52"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/core-bundle","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.5.0; fixed 4.9.6"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/contao","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0; fixed 4.4.52"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/contao","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.5.0; fixed 4.9.6"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/contao","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.10.0; fixed 4.10.1"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/core-bundle","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.10.0; fixed 4.10.1"]}],"null_published_at":"2026-11-01T19:14:01.587Z","source_updated_at":"2024-04-22T19:02:09.763Z","source_disclosed_at":"2020-09-24T16:23:54.000Z","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":"2026-10-31T21:42:10.711Z"},{"id":"NVI-00007696","kind":"vulnerability","title":"Contao Insert tag injection in forms","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-f7wm-x4gw-6m23","CVE-2020-25768"],"plain_summary":"OSV carries this publisher advisory for contao/core-bundle, contao/core-bundle, contao/contao, contao/contao, contao/contao. 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 4.4.52 for contao/core-bundle. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.9.6 for contao/core-bundle. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.4.52 for contao/contao. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.9.6 for contao/contao. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.10.1 for contao/contao. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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 4.10.1 for contao/core-bundle. Confirm the publisher’s latest guidance.","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"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-e519ac620bef74aed06a1721516cc0b4","url":"https://github.com/advisories/GHSA-f7wm-x4gw-6m23","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-f7wm-x4gw-6m23","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.711Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/core-bundle","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0; fixed 4.4.52"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/core-bundle","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.5.0; fixed 4.9.6"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/contao","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0; fixed 4.4.52"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/contao","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.5.0; fixed 4.9.6"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/contao","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.10.0; fixed 4.10.1"]},{"certainty":"source_listed","source_ids":["sr-e519ac620bef74aed06a1721516cc0b4"],"technology":"contao/core-bundle","known_exclusions":[],"conditions_summary":"### Impact\n\nIt is possible to inject insert tags in front end forms which will be replaced when the page is rendered.\n\n### Patches\n\nUpdate to Contao 4.4.52, 4.9.6 or 4.10.1.\n\n### Workarounds\n\nDisable the front end login form and do not use form fields with array keys such as `fieldname[]`.\n\n### References\n\nhttps://contao.org/en/security-advisories/insert-tag-injection-in-forms\n\n### For more information\n\nIf you have any questions or comments about this advisory, open an issue in contao/contao.\n","public_affected_ranges":["ECOSYSTEM: introduced 4.10.0; fixed 4.10.1"]}],"null_published_at":"2026-10-31T22:13:18.631Z","source_updated_at":"2024-04-22T19:02:09.763Z","source_disclosed_at":"2020-09-24T16:23:54.000Z","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":"2026-10-31T21:42:10.711Z"}],"next_cursor":null,"snapshot_revision":"40769"}