{"id":"CVE-2022-0957","aliases":["GHSA-q73m-3q7r-fpf7"],"url":"https://o3.security/vulnerability/CVE-2022-0957","summary":"Stored XSS via File Upload in star7th/showdoc","details":"Stored XSS via File Upload in GitHub repository star7th/showdoc prior to 2.10.4.","published":"2022-03-15T12:30:12Z","modified":"2026-08-12T03:51:43.731780924Z","cvss":{"score":7.6,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L"},"epss":{"score":0.00766,"percentile":0.53744,"asOf":"2026-09-16"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"showdoc/showdoc","fixedVersion":"2.10.4"}],"fix":{"url":"https://github.com/star7th/showdoc/commit/d1c9ed0d77ea5d56f09be0c492361dca8af745bb","label":"star7th/showdoc@d1c9ed0"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/b4918d45-b635-40db-bb4b-34035e1aca21"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0957.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0957"},{"type":"FIX","url":"https://github.com/star7th/showdoc/commit/d1c9ed0d77ea5d56f09be0c492361dca8af745bb"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:43.731780924Z"}}