{"id":"CVE-2021-45357","aliases":["EUVD-2021-32130","GHSA-5jrx-wx9x-fj78"],"status":"published","title":"Cross Site Scripting (XSS) vulnerability exists in Piwigo 12.x via the pwg_activity function in...","description":"Cross Site Scripting (XSS) vulnerability exists in Piwigo 12.x via the pwg_activity function in include/functions.inc.php.","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":"2026-11-12","score":0.00786,"percentile":0.56602,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-02-10T17:38:27Z","modified":"2026-10-20T10:55:07Z","products":[{"vendor":"piwigo","product":"piwigo"}],"references":[{"url":"https://github.com/Piwigo/Piwigo/issues/1582","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45357"},{"url":"https://github.com/advisories/GHSA-5jrx-wx9x-fj78"}],"sources":{"cve":[{"id":"CVE-2021-45357","description":"Cross Site Scripting (XSS) vulnerability exists in Piwigo 12.x via the pwg_activity function in include/functions.inc.php.","status":"published","published":"2022-02-10T17:38:27Z","modified":"2024-08-04T04:39:20.69Z","updated_at":"2026-11-02T14:33:02.580561Z"}],"euvd":[{"id":"EUVD-2021-32130","description":"Cross Site Scripting (XSS) vulnerability exists in Piwigo 12.x via the pwg_activity function in include/functions.inc.php.","status":"published","published":"2022-02-10T17:38:27Z","modified":"2024-08-04T04:39:20Z","updated_at":"2026-11-03T03:08:27.448176Z"}],"ghsa":[{"id":"GHSA-5jrx-wx9x-fj78","title":"Cross Site Scripting (XSS) vulnerability exists in Piwigo 12.x via the pwg_activity function in...","description":"Cross Site Scripting (XSS) vulnerability exists in Piwigo 12.x via the pwg_activity function in include/functions.inc.php.","status":"published","published":"2022-02-11T00:00:46Z","modified":"2023-02-03T05:05:56Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:53:49.274652Z"}],"nvd":[{"id":"CVE-2021-45357","description":"Cross Site Scripting (XSS) vulnerability exists in Piwigo 12.x via the pwg_activity function in include/functions.inc.php.","status":"published","published":"2022-02-10T18:15:08.383Z","modified":"2026-06-17T04:13:18.607Z","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":"2026-11-02T14:07:04.6896Z"}],"osv":[{"id":"CVE-2021-45357","description":"Cross Site Scripting (XSS) vulnerability exists in Piwigo 12.x via the pwg_activity function in include/functions.inc.php.","status":"published","published":"2022-02-10T18:15:08.383Z","modified":"2026-10-20T10:55:07.697960596Z","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":"2026-11-02T15:44:22.18434Z"}]}}