{"id":"CVE-2021-32568","aliases":["EUVD-2021-19410","GHSA-7w8v-27p6-fvcw"],"status":"published","title":"Deserialization of Untrusted Data in zmister2016/mrdoc","description":"mrdoc is vulnerable to Deserialization of Untrusted Data","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00824,"percentile":0.57816,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2021-09-06T11:17:15Z","modified":"2026-10-20T10:54:42Z","products":[{"vendor":"mrdoc","product":"mrdoc"},{"vendor":"zmister2016","product":"zmister2016/mrdoc"}],"references":[{"url":"https://huntr.dev/bounties/04fc04b3-2dc1-4cad-a090-e403cd66b5ad","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/zmister2016/mrdoc/commit/bb49e1287700b4e7681eab544c61093821ce72f6","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32568"},{"url":"https://github.com/advisories/GHSA-7w8v-27p6-fvcw"}],"sources":{"cve":[{"id":"CVE-2021-32568","title":"Deserialization of Untrusted Data in zmister2016/mrdoc","description":"mrdoc is vulnerable to Deserialization of Untrusted Data","status":"published","published":"2021-09-06T11:17:15Z","modified":"2024-08-03T23:25:30.861Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:33:07.349244Z"}],"euvd":[{"id":"EUVD-2021-19410","description":"mrdoc is vulnerable to Deserialization of Untrusted Data","status":"published","published":"2021-09-06T11:17:15Z","modified":"2024-08-03T23:25:30Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:24:36.41075Z"}],"ghsa":[{"id":"GHSA-7w8v-27p6-fvcw","title":"mrdoc is vulnerable to Deserialization of Untrusted Data","description":"mrdoc is vulnerable to Deserialization of Untrusted Data","status":"published","published":"2022-05-24T19:13:03Z","modified":"2023-01-30T05:01:51Z","cwes":["CWE-502"],"updated_at":"2026-11-02T14:46:30.304291Z"}],"nvd":[{"id":"CVE-2021-32568","description":"mrdoc is vulnerable to Deserialization of Untrusted Data","status":"published","published":"2021-09-06T12:15:07.97Z","modified":"2026-06-17T03:53:11.35Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:06:58.05696Z"}],"osv":[{"id":"CVE-2021-32568","description":"mrdoc is vulnerable to Deserialization of Untrusted Data","status":"published","published":"2021-09-06T12:15:07.97Z","modified":"2026-10-20T10:54:42.055810189Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:19.793849Z"}]}}