{"id":"CVE-2021-37742","title":"app/View/Elements/GalaxyClusters/view_relation_tree.ctp in MISP 2.4.147 allows Stored XSS when viewing galaxy cluster relationships.","summary":"app/View/Elements/GalaxyClusters/view_relation_tree.ctp in MISP 2.4.147 allows Stored XSS when viewing galaxy cluster relationships.","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"misp-project","product":"misp","affected":["misp = 2.4.147"],"published":"2021-07-30","updated":"2026-06-22","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2021-37742","references":[{"url":"https://github.com/MISP/MISP/commit/af50add82433eb2a740c3621b99d9d14d2b1e192","label":"cve@mitre.org"},{"url":"https://zigrin.com/advisories/misp-stored-xss-when-viewing-galaxy-cluster-relationships/","label":"cve@mitre.org"},{"url":"https://github.com/MISP/MISP/commit/af50add82433eb2a740c3621b99d9d14d2b1e192","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://zigrin.com/advisories/misp-stored-xss-when-viewing-galaxy-cluster-relationships/","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00592,"epssPercentile":0.47007,"ingestedAt":"2026-06-29T13:24:33.477Z","slug":"CVE-2021-37742","body":"## Overview\n\napp/View/Elements/GalaxyClusters/view_relation_tree.ctp in MISP 2.4.147 allows Stored XSS when viewing galaxy cluster relationships.\n\n## Affected\n\n- `misp = 2.4.147`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}