{"id":"CVE-2022-0962","aliases":["GHSA-pccm-j6vj-jwwf"],"url":"https://o3.security/vulnerability/CVE-2022-0962","summary":"Stored XSS viva .webma file upload in star7th/showdoc","details":"Stored XSS viva .webma file upload in GitHub repository star7th/showdoc prior to 2.10.4.","published":"2022-03-14T15:30:15Z","modified":"2026-08-12T03:51:13.497918651Z","cvss":{"score":9,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"showdoc/showdoc","fixedVersion":"2.10.4"}],"fix":{"url":"https://github.com/star7th/showdoc/commit/3caa32334db0c277b84e993eaca2036f5d1dbef8","label":"star7th/showdoc@3caa323"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/7ebe3e5f-2c86-44de-b83e-2ddb6bbda908"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0962.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0962"},{"type":"FIX","url":"https://github.com/star7th/showdoc/commit/3caa32334db0c277b84e993eaca2036f5d1dbef8"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:13.497918651Z"}}