{"items":[{"id":"NVI-00003723","kind":"vulnerability","title":"TYPO3 CMS - Unrestricted File Upload in Form Framework","revision":5,"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-mfqj-cqv3-h7xw","CVE-2026-15305"],"plain_summary":"GitHub lists this reviewed advisory for typo3/cms-form. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-2e6b2decda32040945f13114e7cfb96a"],"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},{"summary":"The original advisory lists fixed boundaries 14.3.5 for typo3/cms-form. Confirm the publisher’s latest guidance.","source_ids":["sr-487f258231e26baaa79e248cf3eba862"],"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":[{"kind":"CVSS","as_of":"2026-10-24T21:10:00.130Z","value":"6.3 MEDIUM (4.0)","meaning":"f4fb688c-4412-4426-b4b8-421ecf27b14a severity; no combined Null risk score.","source_id":"sr-80b09a2ad985dae26cceea1110673e81"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"0.254%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.16939. Missing scores are unknown.","source_id":"sr-2e6b2decda32040945f13114e7cfb96a"}],"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-5f1607f8246be17ba2989ec6c0b605dc","url":"https://github.com/advisories/GHSA-mfqj-cqv3-h7xw","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-mfqj-cqv3-h7xw","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:58.521Z"},{"id":"sr-487f258231e26baaa79e248cf3eba862","url":"https://github.com/advisories/GHSA-mfqj-cqv3-h7xw","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-mfqj-cqv3-h7xw","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.978Z"},{"id":"sr-80b09a2ad985dae26cceea1110673e81","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15305","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-15305","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:38.141Z"},{"id":"sr-2e6b2decda32040945f13114e7cfb96a","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-2026-15305","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.847Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5f1607f8246be17ba2989ec6c0b605dc"],"technology":"typo3/cms-form","known_exclusions":[],"conditions_summary":"### Problem\nUsers were able to upload files with arbitrary MIME types to forms using _FileUpload_ or _ImageUpload_ elements with _allowedMimeTypes_ configured - uploading PHP files was **not** possible. The restriction was not enforced server-side because the _MimeTypeValidator_ was registered during form building before concrete form definition properties were applied, resulting in the validator never being added to the processing pipeline.\n\n### Solution\nUpdate to TYPO3 version 14.3.5 LTS that fixes the problem described.\n\n### Credits\nThanks to Sébastien Convers for reporting this issue, and to Josua Vogel and Oliver Hader for fixing it.","public_affected_ranges":[">= 14.2.0, <= 14.3.4"]},{"certainty":"source_listed","source_ids":["sr-487f258231e26baaa79e248cf3eba862"],"technology":"typo3/cms-form","known_exclusions":[],"conditions_summary":"### Problem\nUsers were able to upload files with arbitrary MIME types to forms using _FileUpload_ or _ImageUpload_ elements with _allowedMimeTypes_ configured - uploading PHP files was **not** possible. The restriction was not enforced server-side because the _MimeTypeValidator_ was registered during form building before concrete form definition properties were applied, resulting in the validator never being added to the processing pipeline.\n\n### Solution\nUpdate to TYPO3 version 14.3.5 LTS that fixes the problem described.\n\n### Credits\nThanks to Sébastien Convers for reporting this issue, and to Josua Vogel and Oliver Hader for fixing it.","public_affected_ranges":["ECOSYSTEM: introduced 14.2.0; fixed 14.3.5"]}],"null_published_at":"2026-11-08T19:53:38.922Z","source_updated_at":"2026-08-31T19:54:02.000Z","source_disclosed_at":"2026-08-31T19:53:59.000Z","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":"2026-10-31T21:42:30.978Z"},{"id":"NVI-00003723","kind":"vulnerability","title":"TYPO3 CMS - Unrestricted File Upload in Form Framework","revision":4,"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-mfqj-cqv3-h7xw","CVE-2026-15305"],"plain_summary":"GitHub lists this reviewed advisory for typo3/cms-form. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-d1e019d637afe3d4c3892d3647ae6758"],"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},{"summary":"The original advisory lists fixed boundaries 14.3.5 for typo3/cms-form. Confirm the publisher’s latest guidance.","source_ids":["sr-487f258231e26baaa79e248cf3eba862"],"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":[{"kind":"CVSS","as_of":"2026-10-24T21:10:00.130Z","value":"6.3 MEDIUM (4.0)","meaning":"f4fb688c-4412-4426-b4b8-421ecf27b14a severity; no combined Null risk score.","source_id":"sr-80b09a2ad985dae26cceea1110673e81"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.254%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.16961. Missing scores are unknown.","source_id":"sr-d1e019d637afe3d4c3892d3647ae6758"}],"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-5f1607f8246be17ba2989ec6c0b605dc","url":"https://github.com/advisories/GHSA-mfqj-cqv3-h7xw","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-mfqj-cqv3-h7xw","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:58.521Z"},{"id":"sr-487f258231e26baaa79e248cf3eba862","url":"https://github.com/advisories/GHSA-mfqj-cqv3-h7xw","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-mfqj-cqv3-h7xw","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.978Z"},{"id":"sr-80b09a2ad985dae26cceea1110673e81","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15305","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-15305","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:38.141Z"},{"id":"sr-d1e019d637afe3d4c3892d3647ae6758","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-2026-15305","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.375Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5f1607f8246be17ba2989ec6c0b605dc"],"technology":"typo3/cms-form","known_exclusions":[],"conditions_summary":"### Problem\nUsers were able to upload files with arbitrary MIME types to forms using _FileUpload_ or _ImageUpload_ elements with _allowedMimeTypes_ configured - uploading PHP files was **not** possible. The restriction was not enforced server-side because the _MimeTypeValidator_ was registered during form building before concrete form definition properties were applied, resulting in the validator never being added to the processing pipeline.\n\n### Solution\nUpdate to TYPO3 version 14.3.5 LTS that fixes the problem described.\n\n### Credits\nThanks to Sébastien Convers for reporting this issue, and to Josua Vogel and Oliver Hader for fixing it.","public_affected_ranges":[">= 14.2.0, <= 14.3.4"]},{"certainty":"source_listed","source_ids":["sr-487f258231e26baaa79e248cf3eba862"],"technology":"typo3/cms-form","known_exclusions":[],"conditions_summary":"### Problem\nUsers were able to upload files with arbitrary MIME types to forms using _FileUpload_ or _ImageUpload_ elements with _allowedMimeTypes_ configured - uploading PHP files was **not** possible. The restriction was not enforced server-side because the _MimeTypeValidator_ was registered during form building before concrete form definition properties were applied, resulting in the validator never being added to the processing pipeline.\n\n### Solution\nUpdate to TYPO3 version 14.3.5 LTS that fixes the problem described.\n\n### Credits\nThanks to Sébastien Convers for reporting this issue, and to Josua Vogel and Oliver Hader for fixing it.","public_affected_ranges":["ECOSYSTEM: introduced 14.2.0; fixed 14.3.5"]}],"null_published_at":"2026-11-08T01:52:04.803Z","source_updated_at":"2026-08-31T19:54:02.000Z","source_disclosed_at":"2026-08-31T19:53:59.000Z","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":"2026-10-31T21:42:30.978Z"},{"id":"NVI-00003723","kind":"vulnerability","title":"TYPO3 CMS - Unrestricted File Upload in Form Framework","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-mfqj-cqv3-h7xw","CVE-2026-15305"],"plain_summary":"GitHub lists this reviewed advisory for typo3/cms-form. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-80b09a2ad985dae26cceea1110673e81"],"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},{"summary":"The original advisory lists fixed boundaries 14.3.5 for typo3/cms-form. Confirm the publisher’s latest guidance.","source_ids":["sr-487f258231e26baaa79e248cf3eba862"],"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":[{"kind":"CVSS","as_of":"2026-10-24T21:10:00.130Z","value":"6.3 MEDIUM (4.0)","meaning":"f4fb688c-4412-4426-b4b8-421ecf27b14a severity; no combined Null risk score.","source_id":"sr-80b09a2ad985dae26cceea1110673e81"}],"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-5f1607f8246be17ba2989ec6c0b605dc","url":"https://github.com/advisories/GHSA-mfqj-cqv3-h7xw","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-mfqj-cqv3-h7xw","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:58.521Z"},{"id":"sr-487f258231e26baaa79e248cf3eba862","url":"https://github.com/advisories/GHSA-mfqj-cqv3-h7xw","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-mfqj-cqv3-h7xw","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.978Z"},{"id":"sr-80b09a2ad985dae26cceea1110673e81","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15305","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-15305","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:38.141Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5f1607f8246be17ba2989ec6c0b605dc"],"technology":"typo3/cms-form","known_exclusions":[],"conditions_summary":"### Problem\nUsers were able to upload files with arbitrary MIME types to forms using _FileUpload_ or _ImageUpload_ elements with _allowedMimeTypes_ configured - uploading PHP files was **not** possible. The restriction was not enforced server-side because the _MimeTypeValidator_ was registered during form building before concrete form definition properties were applied, resulting in the validator never being added to the processing pipeline.\n\n### Solution\nUpdate to TYPO3 version 14.3.5 LTS that fixes the problem described.\n\n### Credits\nThanks to Sébastien Convers for reporting this issue, and to Josua Vogel and Oliver Hader for fixing it.","public_affected_ranges":[">= 14.2.0, <= 14.3.4"]},{"certainty":"source_listed","source_ids":["sr-487f258231e26baaa79e248cf3eba862"],"technology":"typo3/cms-form","known_exclusions":[],"conditions_summary":"### Problem\nUsers were able to upload files with arbitrary MIME types to forms using _FileUpload_ or _ImageUpload_ elements with _allowedMimeTypes_ configured - uploading PHP files was **not** possible. The restriction was not enforced server-side because the _MimeTypeValidator_ was registered during form building before concrete form definition properties were applied, resulting in the validator never being added to the processing pipeline.\n\n### Solution\nUpdate to TYPO3 version 14.3.5 LTS that fixes the problem described.\n\n### Credits\nThanks to Sébastien Convers for reporting this issue, and to Josua Vogel and Oliver Hader for fixing it.","public_affected_ranges":["ECOSYSTEM: introduced 14.2.0; fixed 14.3.5"]}],"null_published_at":"2026-11-03T17:49:21.351Z","source_updated_at":"2026-08-31T19:54:02.000Z","source_disclosed_at":"2026-08-31T19:53:59.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:30.978Z"},{"id":"NVI-00003723","kind":"vulnerability","title":"TYPO3 CMS - Unrestricted File Upload in Form Framework","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-mfqj-cqv3-h7xw","CVE-2026-15305"],"plain_summary":"GitHub lists this reviewed advisory for typo3/cms-form. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-5f1607f8246be17ba2989ec6c0b605dc"],"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},{"summary":"The original advisory lists fixed boundaries 14.3.5 for typo3/cms-form. Confirm the publisher’s latest guidance.","source_ids":["sr-487f258231e26baaa79e248cf3eba862"],"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-5f1607f8246be17ba2989ec6c0b605dc","url":"https://github.com/advisories/GHSA-mfqj-cqv3-h7xw","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-mfqj-cqv3-h7xw","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:58.521Z"},{"id":"sr-487f258231e26baaa79e248cf3eba862","url":"https://github.com/advisories/GHSA-mfqj-cqv3-h7xw","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-mfqj-cqv3-h7xw","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.978Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5f1607f8246be17ba2989ec6c0b605dc"],"technology":"typo3/cms-form","known_exclusions":[],"conditions_summary":"### Problem\nUsers were able to upload files with arbitrary MIME types to forms using _FileUpload_ or _ImageUpload_ elements with _allowedMimeTypes_ configured - uploading PHP files was **not** possible. The restriction was not enforced server-side because the _MimeTypeValidator_ was registered during form building before concrete form definition properties were applied, resulting in the validator never being added to the processing pipeline.\n\n### Solution\nUpdate to TYPO3 version 14.3.5 LTS that fixes the problem described.\n\n### Credits\nThanks to Sébastien Convers for reporting this issue, and to Josua Vogel and Oliver Hader for fixing it.","public_affected_ranges":[">= 14.2.0, <= 14.3.4"]},{"certainty":"source_listed","source_ids":["sr-487f258231e26baaa79e248cf3eba862"],"technology":"typo3/cms-form","known_exclusions":[],"conditions_summary":"### Problem\nUsers were able to upload files with arbitrary MIME types to forms using _FileUpload_ or _ImageUpload_ elements with _allowedMimeTypes_ configured - uploading PHP files was **not** possible. The restriction was not enforced server-side because the _MimeTypeValidator_ was registered during form building before concrete form definition properties were applied, resulting in the validator never being added to the processing pipeline.\n\n### Solution\nUpdate to TYPO3 version 14.3.5 LTS that fixes the problem described.\n\n### Credits\nThanks to Sébastien Convers for reporting this issue, and to Josua Vogel and Oliver Hader for fixing it.","public_affected_ranges":["ECOSYSTEM: introduced 14.2.0; fixed 14.3.5"]}],"null_published_at":"2026-11-03T10:03:31.351Z","source_updated_at":"2026-08-31T19:54:02.000Z","source_disclosed_at":"2026-08-31T19:53:59.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:30.978Z"},{"id":"NVI-00003723","kind":"vulnerability","title":"TYPO3 CMS - Unrestricted File Upload in Form Framework","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-mfqj-cqv3-h7xw","CVE-2026-15305"],"plain_summary":"OSV carries this publisher advisory for typo3/cms-form. 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 14.3.5 for typo3/cms-form. Confirm the publisher’s latest guidance.","source_ids":["sr-487f258231e26baaa79e248cf3eba862"],"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-487f258231e26baaa79e248cf3eba862","url":"https://github.com/advisories/GHSA-mfqj-cqv3-h7xw","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-mfqj-cqv3-h7xw","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.978Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-487f258231e26baaa79e248cf3eba862"],"technology":"typo3/cms-form","known_exclusions":[],"conditions_summary":"### Problem\nUsers were able to upload files with arbitrary MIME types to forms using _FileUpload_ or _ImageUpload_ elements with _allowedMimeTypes_ configured - uploading PHP files was **not** possible. The restriction was not enforced server-side because the _MimeTypeValidator_ was registered during form building before concrete form definition properties were applied, resulting in the validator never being added to the processing pipeline.\n\n### Solution\nUpdate to TYPO3 version 14.3.5 LTS that fixes the problem described.\n\n### Credits\nThanks to Sébastien Convers for reporting this issue, and to Josua Vogel and Oliver Hader for fixing it.","public_affected_ranges":["ECOSYSTEM: introduced 14.2.0; fixed 14.3.5"]}],"null_published_at":"2026-10-31T22:12:48.028Z","source_updated_at":"2026-08-31T20:25:45.219Z","source_disclosed_at":"2026-08-31T19:53:59.000Z","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":"2026-10-31T21:42:30.978Z"}],"next_cursor":null,"snapshot_revision":"42594"}