{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-39845","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-04-07T19:13:20.378Z","datePublished":"2026-04-15T18:26:51.706Z","dateUpdated":"2026-04-15T20:01:56.793Z"},"containers":{"cna":{"title":"Weblate: SSRF via the webhook add-on using unprotected fetch_url()","problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"CWE-918: Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/WeblateOrg/weblate/security/advisories/GHSA-f8hv-g549-hwg2","tags":["x_refsource_CONFIRM"],"url":"https://github.com/WeblateOrg/weblate/security/advisories/GHSA-f8hv-g549-hwg2"},{"name":"https://github.com/WeblateOrg/weblate/pull/18815","tags":["x_refsource_MISC"],"url":"https://github.com/WeblateOrg/weblate/pull/18815"}],"affected":[{"vendor":"WeblateOrg","product":"weblate","versions":[{"version":"< 5.17","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-04-15T18:26:51.706Z"},"descriptions":[{"lang":"en","value":"Weblate is a web based localization tool. In versions prior to 5.17, the webhook add-on did not utilize existing SSRF protections. This issue has been fixed in version 5.17. If developers are unable to update immediately, they can disable the webhook add-on as a workaround."}],"source":{"advisory":"GHSA-f8hv-g549-hwg2","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-15T19:37:00.454275Z","id":"CVE-2026-39845","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-15T20:01:56.793Z"}}]}}