{"id":"CVE-2023-48659","title":"An issue was discovered in MISP before 2.4.176","summary":"An issue was discovered in MISP before 2.4.176. app/Controller/AppController.php mishandles parameter parsing.","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","vendor":"misp-project","product":"misp","affected":["misp < 2.4.176"],"patched":["misp 2.4.176"],"published":"2023-11-17","updated":"2026-06-23","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2023-48659","references":[{"url":"https://github.com/MISP/MISP/commit/37ecf81b84a01baa4d4b1fade4de94a9018c32ed","label":"cve@mitre.org"},{"url":"https://github.com/MISP/MISP/compare/v2.4.175...v2.4.176","label":"cve@mitre.org"},{"url":"https://zigrin.com/advisories/misp-reflected-cross-site-scripting-in-galaxies/","label":"cve@mitre.org"},{"url":"https://github.com/MISP/MISP/commit/37ecf81b84a01baa4d4b1fade4de94a9018c32ed","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/MISP/MISP/compare/v2.4.175...v2.4.176","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://zigrin.com/advisories/misp-reflected-cross-site-scripting-in-galaxies/","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00915,"epssPercentile":0.58625,"ingestedAt":"2026-06-29T13:24:33.941Z","slug":"CVE-2023-48659","body":"## Overview\n\nAn issue was discovered in MISP before 2.4.176. app/Controller/AppController.php mishandles parameter parsing.\n\n## Affected\n\n- `misp < 2.4.176`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `misp 2.4.176`","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}