{"id":"CVE-2021-25091","aliases":["EUVD-2021-12003","GHSA-76j9-mfwr-cgfp"],"status":"published","title":"Link Library \u003c 7.2.9 - Reflected Cross-Site Scripting","description":"The Link Library WordPress plugin before 7.2.9 does not sanitise and escape the settingscopy parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.008,"percentile":0.56918,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-02-01T12:21:38Z","modified":"2026-06-17T03:41:26Z","products":[{"vendor":"unknown","product":"link library"},{"vendor":"yannick lefebvre","product":"link library"},{"vendor":"ylefebvre","product":"link_library"}],"references":[{"url":"https://wpscan.com/vulnerability/96204946-0b10-4a2c-8079-473883ff95b6","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25091"},{"url":"https://github.com/advisories/GHSA-76j9-mfwr-cgfp"}],"sources":{"cve":[{"id":"CVE-2021-25091","title":"Link Library \u003c 7.2.9 - Reflected Cross-Site Scripting","description":"The Link Library WordPress plugin before 7.2.9 does not sanitise and escape the settingscopy parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting","status":"published","published":"2022-02-01T12:21:38Z","modified":"2024-08-03T19:56:09.858Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:59.430294Z"}],"euvd":[{"id":"EUVD-2021-12003","description":"The Link Library WordPress plugin before 7.2.9 does not sanitise and escape the settingscopy parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting","status":"published","published":"2022-02-01T12:21:38Z","modified":"2024-08-03T19:56:09Z","updated_at":"2026-11-03T03:24:54.409369Z"}],"ghsa":[{"id":"GHSA-76j9-mfwr-cgfp","title":"The Link Library WordPress plugin before 7.2.9 does not sanitise and escape the settingscopy...","description":"The Link Library WordPress plugin before 7.2.9 does not sanitise and escape the settingscopy parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting","status":"published","published":"2022-02-02T00:01:48Z","modified":"2024-10-10T18:31:06Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:58:28.497096Z"}],"nvd":[{"id":"CVE-2021-25091","description":"The Link Library WordPress plugin before 7.2.9 does not sanitise and escape the settingscopy parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting","status":"published","published":"2022-02-01T13:15:09.41Z","modified":"2026-06-17T03:41:26.697Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:04.178977Z"}]}}