{"cve":"CVE-2026-44264","nvd":{"published":"2026-05-07T15:16:10.760","modified":"2026-10-26T20:10:00.160","status":"Analyzed","description":"Weblate is a web based localization tool. Prior to version 5.17.1, the Markdown renderer used in user comments and other user-provided content didn't properly sanitize some attributes. This issue has been patched in version 5.17.1.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","score":4.3},"cwes":["CWE-80"],"references":["https://github.com/WeblateOrg/weblate/commit/85abc9df88b7464f4c0e794aef752e45f4230f75","https://github.com/WeblateOrg/weblate/pull/19259","https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.17.1","https://github.com/WeblateOrg/weblate/security/advisories/GHSA-5cmv-3rc4-7279"],"products":["weblate:weblate"],"source":"nvd","synced_at":"2026-10-26T20:34:58.897451322+00:00"},"epss":{"cve":"CVE-2026-44264","score":0.00275,"percentile":0.19709,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-5cmv-3rc4-7279","url":"https://osv.dev/vulnerability/GHSA-5cmv-3rc4-7279","summary":"Weblate vulnerable to XSS via crafted Markdown","modified":"2026-07-13T07:26:44.300035145Z","packages":[{"ecosystem":"PyPI","name":"weblate","purl":"pkg:pypi/weblate","ranges":["<5.17.1"],"fixed":["5.17.1"]}]},{"id":"PYSEC-2026-2319","url":"https://osv.dev/vulnerability/PYSEC-2026-2319","summary":"","modified":"2026-07-13T07:15:48.791400250Z","packages":[{"ecosystem":"PyPI","name":"weblate","purl":"pkg:pypi/weblate","ranges":["<5.17.1"],"fixed":["5.17.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}