{"id":"CVE-2021-43687","aliases":["EUVD-2021-30594","GHSA-3xmg-78j5-xfw9"],"status":"published","title":"chamilo-lms v1.11.14 is affected by a Cross Site Scripting (XSS) vulnerability in /plugin...","description":"chamilo-lms v1.11.14 is affected by a Cross Site Scripting (XSS) vulnerability in /plugin/jcapture/applet.php if an attacker passes a message hex2bin in the cookie.","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":0.01199,"percentile":0.68402,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-12-01T15:49:46Z","modified":"2026-10-20T10:55:02Z","products":[{"vendor":"chamilo","product":"chamilo"}],"references":[{"url":"https://github.com/chamilo/chamilo-lms/blob/v1.11.14/plugin/jcapture/applet.php","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://github.com/chamilo/chamilo-lms/tree/v1.11.14","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-92-2021-11-12-Low-impact-Low-risk-XSS-Vulnerability-in-jCapture-plugin-CVE-2021-43687","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43687"},{"url":"http://chamilo-lms.com"},{"url":"https://github.com/advisories/GHSA-3xmg-78j5-xfw9"}],"sources":{"cve":[{"id":"CVE-2021-43687","description":"chamilo-lms v1.11.14 is affected by a Cross Site Scripting (XSS) vulnerability in /plugin/jcapture/applet.php if an attacker passes a message hex2bin in the cookie.","status":"published","published":"2021-12-01T15:49:46Z","modified":"2026-07-09T00:15:46.926Z","updated_at":"2026-11-02T14:32:56.689433Z"}],"euvd":[{"id":"EUVD-2021-30594","description":"chamilo-lms v1.11.14 is affected by a Cross Site Scripting (XSS) vulnerability in /plugin/jcapture/applet.php if an attacker passes a message hex2bin in the cookie.","status":"published","published":"2021-12-01T15:49:46Z","modified":"2026-07-09T00:15:46Z","updated_at":"2026-11-02T18:20:08.60883Z"}],"ghsa":[{"id":"GHSA-3xmg-78j5-xfw9","title":"chamilo-lms v1.11.14 is affected by a Cross Site Scripting (XSS) vulnerability in /plugin...","description":"chamilo-lms v1.11.14 is affected by a Cross Site Scripting (XSS) vulnerability in /plugin/jcapture/applet.php if an attacker passes a message hex2bin in the cookie.","status":"published","published":"2021-12-02T00:00:37Z","modified":"2026-07-05T03:30:44Z","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":"2026-11-02T15:09:15.466495Z"}],"nvd":[{"id":"CVE-2021-43687","description":"chamilo-lms v1.11.14 is affected by a Cross Site Scripting (XSS) vulnerability in /plugin/jcapture/applet.php if an attacker passes a message hex2bin in the cookie.","status":"published","published":"2021-12-01T16:15:07.777Z","modified":"2026-07-09T01:17:08.82Z","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":"2026-11-02T14:07:01.811115Z"}],"osv":[{"id":"CVE-2021-43687","description":"chamilo-lms v1.11.14 is affected by a Cross Site Scripting (XSS) vulnerability in /plugin/jcapture/applet.php if an attacker passes a message hex2bin in the cookie.","status":"published","published":"2021-12-01T16:15:07.777Z","modified":"2026-10-20T10:55:02.795671678Z","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"}],"updated_at":"2026-11-02T15:44:21.877444Z"}]}}