{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-41654","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-04-21T23:58:43.803Z","datePublished":"2026-05-07T13:40:12.532Z","dateUpdated":"2026-05-08T14:23:41.296Z"},"containers":{"cna":{"title":"Weblate is Vulnerable to Authenticated SSRF via Project Backup Import bypassing validate_repo_url","problemTypes":[{"descriptions":[{"cweId":"CWE-20","lang":"en","description":"CWE-20: Improper Input Validation","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"CWE-918: Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/WeblateOrg/weblate/security/advisories/GHSA-cwcx-382v-8m9g","tags":["x_refsource_CONFIRM"],"url":"https://github.com/WeblateOrg/weblate/security/advisories/GHSA-cwcx-382v-8m9g"},{"name":"https://github.com/WeblateOrg/weblate/pull/19061","tags":["x_refsource_MISC"],"url":"https://github.com/WeblateOrg/weblate/pull/19061"},{"name":"https://github.com/WeblateOrg/weblate/pull/19062","tags":["x_refsource_MISC"],"url":"https://github.com/WeblateOrg/weblate/pull/19062"},{"name":"https://github.com/WeblateOrg/weblate/commit/e1eff1f517c1ee315d69581910baaabb724e5ef0","tags":["x_refsource_MISC"],"url":"https://github.com/WeblateOrg/weblate/commit/e1eff1f517c1ee315d69581910baaabb724e5ef0"},{"name":"https://github.com/WeblateOrg/weblate/commit/e4b67a76d95d5165ecb9937f7485fd79223b7f14","tags":["x_refsource_MISC"],"url":"https://github.com/WeblateOrg/weblate/commit/e4b67a76d95d5165ecb9937f7485fd79223b7f14"},{"name":"https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.17.1","tags":["x_refsource_MISC"],"url":"https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.17.1"}],"affected":[{"vendor":"WeblateOrg","product":"weblate","versions":[{"version":"< 5.17.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-05-07T13:40:12.532Z"},"descriptions":[{"lang":"en","value":"Weblate is a web based localization tool. Prior to version 5.17.1, an authenticated user with project.add permission (default on hosted Weblate SaaS and for any user holding an active billing/trial plan) can import a crafted project backup ZIP whose components/<name>.json contains an attacker-chosen repo URL pointing at a private address (e.g. http://127.0.0.1:9999/) or using a non-allow-listed scheme (e.g. file://, git://). Weblate persists the component via Component.objects.bulk_create([component])[0], which bypasses Django's full_clean() and therefore never runs the validate_repo_url validator. The URL is subsequently written verbatim into .git/config by configure_repo(pull=False). This issue has been patched in version 5.17.1."}],"source":{"advisory":"GHSA-cwcx-382v-8m9g","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-08T14:23:34.840796Z","id":"CVE-2026-41654","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"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":"2026-05-08T14:23:41.296Z"}}]}}