{"id":"CVE-2022-29528","title":"An issue was discovered in MISP before 2.4.158","summary":"An issue was discovered in MISP before 2.4.158. PHAR deserialization can occur.","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","cwe":["CWE-502"],"vendor":"misp-project","product":"misp","affected":["misp < 2.4.158"],"patched":["misp 2.4.158"],"published":"2022-04-20","updated":"2026-06-22","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-29528","references":[{"url":"https://github.com/MISP/MISP/commit/0108f1bde2117ac5c1e28d124128f60c8bb09a8e","label":"cve@mitre.org"},{"url":"https://github.com/MISP/MISP/commit/93821c0de6a7dd32262ce62212773f43136ca66e","label":"cve@mitre.org"},{"url":"https://github.com/MISP/MISP/compare/v2.4.157...v2.4.158","label":"cve@mitre.org"},{"url":"https://zigrin.com/advisories/misp-phar-deserialization/","label":"cve@mitre.org"},{"url":"https://zigrin.com/cakephp-application-cybersecurity-research-exploring-the-phar-deserialization-php-vulnerability-a-white-box-testing-example/","label":"cve@mitre.org"},{"url":"https://github.com/MISP/MISP/commit/0108f1bde2117ac5c1e28d124128f60c8bb09a8e","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/MISP/MISP/commit/93821c0de6a7dd32262ce62212773f43136ca66e","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/MISP/MISP/compare/v2.4.157...v2.4.158","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://zigrin.com/advisories/misp-phar-deserialization/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://zigrin.com/cakephp-application-cybersecurity-research-exploring-the-phar-deserialization-php-vulnerability-a-white-box-testing-example/","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.0219,"epssPercentile":0.81421,"ingestedAt":"2026-06-29T13:24:33.484Z","slug":"CVE-2022-29528","body":"## Overview\n\nAn issue was discovered in MISP before 2.4.158. PHAR deserialization can occur.\n\n## Affected\n\n- `misp < 2.4.158`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `misp 2.4.158`","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.4,"exploitation":0,"ransomware":0},"changes":[]}