{"identifier":"CVE-2026-44264","cve":{"id":"CVE-2026-44264","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.","published":"2026-05-07T15:16:10.760000+00:00","modified":"2026-10-26T20:10:00.160000+00:00","status":"Analyzed","score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cvss_version":"3.1","affected":[{"criteria":"cpe:2.3:a:weblate:weblate:*:*:*:*:*:*:*:*","versionStartIncluding":"","versionStartExcluding":"","versionEndIncluding":"","versionEndExcluding":"5.17.1"}],"weaknesses":["CWE-80"],"references":[{"url":"https://github.com/WeblateOrg/weblate/commit/85abc9df88b7464f4c0e794aef752e45f4230f75","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/WeblateOrg/weblate/pull/19259","source":"security-advisories@github.com","tags":["Issue Tracking","Patch"]},{"url":"https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.17.1","source":"security-advisories@github.com","tags":["Release Notes"]},{"url":"https://github.com/WeblateOrg/weblate/security/advisories/GHSA-5cmv-3rc4-7279","source":"security-advisories@github.com","tags":["Patch","Vendor Advisory"]}],"kev":null,"kev_checked":true,"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-05-07T15:04:31.432931Z","id":"CVE-2026-44264","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:weblate:weblate:*:*:*:*:*:*:*:*","versionEndExcluding":"5.17.1","matchCriteriaId":"883115A9-8BF0-460B-B711-BDC6C4FCBE10"}]}]}],"source":"nvd","retrieved_at":"2026-10-28T10:20:06.862227+00:00","exploited":false,"kev_stale":false,"products":["weblate / weblate"],"priority":{"label":"Assess exposure and vendor guidance","reasons":["No higher-priority signal is available in the current stored evidence."]},"epss":{"probability":0.00275,"percentile":0.1977,"date":"2026-10-27","stale":false},"version_assessment":null},"news":[],"campaigns":[],"domains":[{"domain":"github.com","source_url":"https://github.com/WeblateOrg/weblate/commit/85abc9df88b7464f4c0e794aef752e45f4230f75","investigate_url":"https://investigate.aeglixmind.com/#github.com"}],"arsenal_url":"https://arsenal.aeglixmind.com/?cve=CVE-2026-44264","catalog_url":"https://cves.aeglixmind.com/cve/CVE-2026-44264","research_url":"https://investigate.aeglixmind.com/research/cve/CVE-2026-44264","coverage":{"news_candidates_checked":0,"campaign_candidates_checked":0,"bounded":false,"notice":"Exact CVE mentions in stored public excerpts and reviewed campaign content only. A mention is not proof of exploitation, attribution or tool suitability. Missing matches do not establish absence."}}