{"id":"CVE-2021-36787","aliases":["EUVD-2021-2048","GHSA-f3rf-v9qm-9c89"],"status":"published","title":"Cross-site Scripting in the femanager TYPO3 extension","description":"The femanager extension before 5.5.1 and 6.x before 6.3.1 for TYPO3 allows XSS via a crafted SVG document.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01333,"percentile":0.71368,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2021-08-13T16:15:25Z","modified":"2026-10-24T10:30:32Z","fixes":[{"ecosystem":"Packagist","package":"in2code/femanager","fixed_in":["5.5.1","6.3.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"in2code/femanager","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.5.1"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"in2code/femanager","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.0.0"},{"fixed":"6.3.1"}]}]},{"source":"osv","ecosystem":"Packagist","package":"in2code/femanager","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.5.1"}]}],"versions":["2.5.0","2.5.1","2.6.0","2.6.1","2.6.2","2.7.0","3.0.0","3.0.1","3.0.2","3.1.0","3.1.1","3.1.2","3.1.3","3.2.0","3.3.0","4.0.0","4.0.1","4.0.2","4.1.0","4.1.1","4.2.0","4.2.1","4.2.2","4.2.3","4.2.4","4.2.5","5.0.0","5.1.0","5.1.1","5.2.0","5.3.0","5.3.1","5.4.0","5.4.1","5.4.2","5.5.0"]},{"source":"osv","ecosystem":"Packagist","package":"in2code/femanager","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.0.0"},{"fixed":"6.3.1"}]}],"versions":["6.0.0","6.0.1","6.1.0","6.1.1","6.1.2","6.2.0","6.2.1","6.3.0"]}],"products":[{"vendor":"in2code","product":"femanager"}],"references":[{"url":"https://typo3.org/help/security-advisories/security","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://typo3.org/security/advisory/typo3-ext-sa-2021-010","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"http://seclists.org/fulldisclosure/2022/Jan/53","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit","Mailing List","Third Party Advisory","evidence","web"]},{"url":"http://packetstormsecurity.com/files/165675/TYPO3-femanager-6.3.0-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36787","tags":["advisory"]},{"url":"https://github.com/in2code-de/femanager/commit/70f873c60f0e40ffd6a1300218ca368156fc1bf2","tags":["web"]},{"url":"https://extensions.typo3.org/extension/femanager/"},{"url":"https://github.com/in2code-de/femanager/releases/tag/6.3.1","tags":["web"]},{"url":"https://github.com/advisories/GHSA-f3rf-v9qm-9c89"},{"url":"https://extensions.typo3.org/extension/femanager","tags":["web"]},{"url":"https://github.com/in2code-de/femanager","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-36787","description":"The femanager extension before 5.5.1 and 6.x before 6.3.1 for TYPO3 allows XSS via a crafted SVG document.","status":"published","published":"2021-08-13T16:15:25Z","modified":"2024-08-04T01:01:59.805Z","updated_at":"2026-11-02T14:33:05.989686Z"}],"euvd":[{"id":"EUVD-2021-2048","description":"The femanager extension before 5.5.1 and 6.x before 6.3.1 for TYPO3 allows XSS via a crafted SVG document.","status":"published","published":"2021-08-13T16:15:25Z","modified":"2024-08-04T01:01:59Z","updated_at":"2026-11-03T03:24:29.329171Z"}],"ghsa":[{"id":"GHSA-f3rf-v9qm-9c89","title":"Cross-site Scripting in the femanager TYPO3 extension","description":"The extension allows by default to upload SVG files when a logged in frontend user uploads a new profile image. This may lead to Cross-Site Scripting, when the uploaded SVG image is used as is on the website.\n\nNote: If SVG uploads are required, it is recommended to use the TYPO3 extension svg_sanitizer (added to TYPO3 core since versions 9.5.28, 10.4.18 and 11.3.0) to prevent upload of malicious SVG files or to set up a strict Content Security Policy for the destination folder of uploaded images.","status":"published","published":"2021-09-01T18:36:51Z","modified":"2023-02-01T05:06:04Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:36.66596Z"}],"nvd":[{"id":"CVE-2021-36787","description":"The femanager extension before 5.5.1 and 6.x before 6.3.1 for TYPO3 allows XSS via a crafted SVG document.","status":"published","published":"2021-08-13T17:15:16.627Z","modified":"2026-06-17T03:59:16.79Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:56.943671Z"}],"osv":[{"id":"CVE-2021-36787","description":"The femanager extension before 5.5.1 and 6.x before 6.3.1 for TYPO3 allows XSS via a crafted SVG document.","status":"published","published":"2021-08-13T17:15:16.627Z","modified":"2026-10-24T10:30:32.886142537Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:20.434873Z"},{"id":"GHSA-f3rf-v9qm-9c89","title":"Cross-site Scripting in the femanager TYPO3 extension","description":"The extension allows by default to upload SVG files when a logged in frontend user uploads a new profile image. This may lead to Cross-Site Scripting, when the uploaded SVG image is used as is on the website.\n\nNote: If SVG uploads are required, it is recommended to use the TYPO3 extension svg_sanitizer (added to TYPO3 core since versions 9.5.28, 10.4.18 and 11.3.0) to prevent upload of malicious SVG files or to set up a strict Content Security Policy for the destination folder of uploaded images.","status":"published","published":"2021-09-01T18:36:51Z","modified":"2024-12-02T05:46:33.476266Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:45.639885Z"}]}}