{"id":"CVE-2022-27913","aliases":["BIT-joomla-2022-27913","EUVD-2022-32401","GHSA-8g63-qvh8-q593"],"status":"published","title":"[20221002] - Core - RXSS through reflection of user input in headings","description":"An issue was discovered in Joomla! 4.2.0 through 4.2.3. Inadequate filtering of potentially malicious user input leads to reflected XSS vulnerabilities in various components.","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":0.0044,"percentile":0.38592,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2022-10-25T19:00:15Z","modified":"2026-10-24T10:31:01Z","exploits":[{"source":"pocgithub","id":"cameron-coding-projects/Joomla-CVE-Detector-CVE-2022-27913-","title":"cameron-coding-projects/Joomla-CVE-Detector-CVE-2022-27913-","date":"2025-11-03","url":"https://github.com/cameron-coding-projects/Joomla-CVE-Detector-CVE-2022-27913-"}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"joomla","ranges":[{"type":"SEMVER","events":[{"introduced":"4.0.0"},{"last_affected":"4.2.3"}]}]}],"products":[{"vendor":"joomla","product":"joomla\\!"},{"vendor":"joomla! project","product":"joomla! cms"}],"references":[{"url":"https://developer.joomla.org/security-centre/886-20221002-core-reflected-xss-in-various-components.html","tags":["vendor-advisory","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-27913","tags":["web"]},{"url":"https://github.com/advisories/GHSA-8g63-qvh8-q593"}],"sources":{"cve":[{"id":"CVE-2022-27913","title":"[20221002] - Core - RXSS through reflection of user input in headings","description":"An issue was discovered in Joomla! 4.2.0 through 4.2.3. Inadequate filtering of potentially malicious user input leads to reflected XSS vulnerabilities in various components.","status":"published","published":"2022-10-25T19:00:15.71Z","modified":"2024-09-16T17:15:02.209Z","updated_at":"2026-11-02T14:34:33.913527Z"}],"euvd":[{"id":"EUVD-2022-32401","description":"An issue was discovered in Joomla! 4.2.0 through 4.2.3. Inadequate filtering of potentially malicious user input leads to reflected XSS vulnerabilities in various components.","status":"published","published":"2022-10-25T19:00:15Z","modified":"2024-09-16T17:15:02Z","updated_at":"2026-11-03T00:55:43.899381Z"}],"ghsa":[{"id":"GHSA-8g63-qvh8-q593","title":"An issue was discovered in Joomla! 4.2.0 through 4.2.3. Inadequate filtering of potentially...","description":"An issue was discovered in Joomla! 4.2.0 through 4.2.3. Inadequate filtering of potentially malicious user input leads to reflected XSS vulnerabilities in various components.","status":"published","published":"2022-10-26T12:00:39Z","modified":"2023-01-30T05:03:14Z","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":"2026-11-02T14:46:47.986344Z"}],"nvd":[{"id":"CVE-2022-27913","description":"An issue was discovered in Joomla! 4.2.0 through 4.2.3. Inadequate filtering of potentially malicious user input leads to reflected XSS vulnerabilities in various components.","status":"published","published":"2022-10-25T19:15:10.19Z","modified":"2026-06-17T04:37:44.19Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:31.127985Z"}],"osv":[{"id":"CVE-2022-27913","description":"An issue was discovered in Joomla! 4.2.0 through 4.2.3. Inadequate filtering of potentially malicious user input leads to reflected XSS vulnerabilities in various components.","status":"published","published":"2022-10-25T19:15:10.19Z","modified":"2026-10-24T10:31:01.063619815Z","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":"2026-11-02T15:44:24.758293Z"},{"id":"BIT-joomla-2022-27913","title":"[20221002] - Core - RXSS through reflection of user input in headings","description":"An issue was discovered in Joomla! 4.2.0 through 4.2.3. Inadequate filtering of potentially malicious user input leads to reflected XSS vulnerabilities in various components.","status":"published","published":"2025-04-03T14:15:24.691Z","modified":"2026-09-08T08:48:02.47836992Z","updated_at":"2026-11-02T15:28:31.782692Z"}]}}