{"id":"CVE-2026-51080","aliases":["EUVD-2026-45180","GHSA-66cj-jqwq-x892"],"status":"published","title":"libpvestorage-perl v9.1.1 and libpve-storage-perl v8.3.7 were discovered to contain an XML...","description":"libpvestorage-perl v9.1.1 and libpve-storage-perl v8.3.7 were discovered to contain an XML External Entity (XXE) vulnerability.","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":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00517,"percentile":0.44476,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2026-07-17T00:00:00Z","modified":"2026-08-11T23:41:07Z","products":[{"vendor":"proxmox","product":"libpve-storage-perl"}],"references":[{"url":"https://forum.proxmox.com/threads/proxmox-virtual-environment-security-advisories.149331/post-849970","tags":["Issue Tracking","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-51080"},{"url":"https://github.com/advisories/GHSA-66cj-jqwq-x892"}],"sources":{"cve":[{"id":"CVE-2026-51080","description":"libpvestorage-perl v9.1.1 and libpve-storage-perl v8.3.7 were discovered to contain an XML External Entity (XXE) vulnerability.","status":"published","published":"2026-07-17T00:00:00Z","modified":"2026-07-17T16:55:36.699Z","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":"adp"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T13:39:50.160666Z"}],"euvd":[{"id":"EUVD-2026-45180","description":"libpvestorage-perl v9.1.1 and libpve-storage-perl v8.3.7 were discovered to contain an XML External Entity (XXE) vulnerability.","status":"published","published":"2026-07-17T00:00:00Z","modified":"2026-07-17T16:55:36Z","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"}],"updated_at":"2026-11-02T18:19:50.451546Z"}],"ghsa":[{"id":"GHSA-66cj-jqwq-x892","title":"libpvestorage-perl v9.1.1 and libpve-storage-perl v8.3.7 were discovered to contain an XML...","description":"libpvestorage-perl v9.1.1 and libpve-storage-perl v8.3.7 were discovered to contain an XML External Entity (XXE) vulnerability.","status":"published","published":"2026-07-17T15:32:30Z","modified":"2026-07-17T18:32:29Z","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-611"],"updated_at":"2026-11-02T15:09:35.141236Z"}],"nvd":[{"id":"CVE-2026-51080","description":"libpvestorage-perl v9.1.1 and libpve-storage-perl v8.3.7 were discovered to contain an XML External Entity (XXE) vulnerability.","status":"published","published":"2026-07-17T14:17:24.27Z","modified":"2026-08-11T23:41:07.787Z","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":"secondary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:12:30.250437Z"}]}}