{"id":"CVE-2022-29528","aliases":["EUVD-2022-33864","GHSA-r8f5-5368-56m3"],"status":"published","title":"An issue was discovered in MISP before 2.4.158. PHAR deserialization can occur.","description":"An issue was discovered in MISP before 2.4.158. PHAR deserialization can occur.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0219,"percentile":0.82583,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2022-04-20T00:00:00Z","modified":"2026-10-28T02:31:01Z","products":[{"vendor":"misp-project","product":"misp"}],"references":[{"url":"https://github.com/MISP/MISP/compare/v2.4.157...v2.4.158","tags":["x_transferred","Release Notes","Third Party Advisory","web"]},{"url":"https://github.com/MISP/MISP/commit/0108f1bde2117ac5c1e28d124128f60c8bb09a8e","tags":["x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/MISP/MISP/commit/93821c0de6a7dd32262ce62212773f43136ca66e","tags":["x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://zigrin.com/cakephp-application-cybersecurity-research-exploring-the-phar-deserialization-php-vulnerability-a-white-box-testing-example/","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://zigrin.com/advisories/misp-phar-deserialization/","tags":["x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29528","tags":["advisory"]},{"url":"https://zigrin.com/advisories/misp-phar-deserialization"},{"url":"https://zigrin.com/cakephp-application-cybersecurity-research-exploring-the-phar-deserialization-php-vulnerability-a-white-box-testing-example"},{"url":"https://github.com/advisories/GHSA-r8f5-5368-56m3"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29528.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-29528","description":"An issue was discovered in MISP before 2.4.158. PHAR deserialization can occur.","status":"published","published":"2022-04-20T00:00:00Z","modified":"2024-08-03T06:26:06.034Z","updated_at":"2026-11-02T14:34:36.270817Z"}],"euvd":[{"id":"EUVD-2022-33864","description":"An issue was discovered in MISP before 2.4.158. PHAR deserialization can occur.","status":"published","published":"2022-04-20T00:00:00Z","modified":"2024-08-03T06:26:06Z","updated_at":"2026-11-03T03:25:38.703076Z"}],"ghsa":[{"id":"GHSA-r8f5-5368-56m3","title":"An issue was discovered in MISP before 2.4.158. PHAR deserialization can occur.","description":"An issue was discovered in MISP before 2.4.158. PHAR deserialization can occur.","status":"published","published":"2022-04-22T00:00:38Z","modified":"2026-06-22T21:30:44Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:08:56.309175Z"}],"nvd":[{"id":"CVE-2022-29528","description":"An issue was discovered in MISP before 2.4.158. PHAR deserialization can occur.","status":"published","published":"2022-04-20T23:15:08.417Z","modified":"2026-06-22T19:23:18.58Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:07:16.9948Z"}],"osv":[{"id":"CVE-2022-29528","description":"An issue was discovered in MISP before 2.4.158. PHAR deserialization can occur.","status":"published","published":"2022-04-20T00:00:00Z","modified":"2026-10-28T02:31:01.335633651Z","updated_at":"2026-11-02T15:44:25.164673Z"}]}}