{"id":"CVE-2017-13671","title":"app/View/Helper/CommandHelper.php in MISP before 2.4.79 has persistent XSS via comments","summary":"app/View/Helper/CommandHelper.php in MISP before 2.4.79 has persistent XSS via comments. It only impacts the users of the same instance because the comment field is not part of the MISP synchronisation.","severity":"medium","cvss":6.1,"cvssVector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"misp-project","product":"misp","affected":["misp <= 2.4.78"],"published":"2017-08-24","updated":"2026-06-22","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2017-13671","references":[{"url":"http://www.securityfocus.com/bid/100533","label":"cve@mitre.org"},{"url":"https://github.com/MISP/MISP/commit/6eba658d4a648b41b357025d864c19a67412b8aa","label":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/100533","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/MISP/MISP/commit/6eba658d4a648b41b357025d864c19a67412b8aa","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.01278,"epssPercentile":0.68225,"ingestedAt":"2026-06-29T13:24:33.203Z","slug":"CVE-2017-13671","body":"## Overview\n\napp/View/Helper/CommandHelper.php in MISP before 2.4.79 has persistent XSS via comments. It only impacts the users of the same instance because the comment field is not part of the MISP synchronisation.\n\n## Affected\n\n- `misp <= 2.4.78`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":34,"depthScoreParts":{"impact":33.6,"likelihood":0.3,"exploitation":0,"ransomware":0},"changes":[]}