{"id":"CVE-2026-55464","aliases":["GHSA-r52f-r9v5-66xr"],"url":"https://o3.security/vulnerability/CVE-2026-55464","summary":"Snipe-IT: Stored XSS via Markdown custom field","details":"Snipe-IT is an IT asset/license management system. Prior to 8.6.2, CommonMark escapes raw HTML but does not sanitize javascript: URIs in Markdown hyperlinks, allowing a user with assets.edit permission to place a malicious link in a markdown-textarea custom field that executes arbitrary JavaScript when another user opens the asset detail page and clicks the link. This issue is fixed in version 8.6.2.","published":"2026-07-10T18:40:42.050Z","modified":"2026-08-27T03:57:10.750534725Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"snipe/snipe-it","fixedVersion":"8.6.2"}],"fix":{"url":"https://github.com/grokability/snipe-it/commit/006981cccffce1739e24d3b680b676f772f40e2d","label":"grokability/snipe-it@006981c"},"references":[{"type":"WEB","url":"https://github.com/grokability/snipe-it/releases/tag/v8.6.2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55464.json"},{"type":"ADVISORY","url":"https://github.com/grokability/snipe-it/security/advisories/GHSA-r52f-r9v5-66xr"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55464"},{"type":"FIX","url":"https://github.com/grokability/snipe-it/commit/006981cccffce1739e24d3b680b676f772f40e2d"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T03:57:10.750534725Z"}}