CVE-2026-34393

{"id": "CVE-2026-34393", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2026-04-15T19:16:36.070", "references": [{"url": "https://github.com/WeblateOrg/weblate/pull/18687", "tags": ["Issue Tracking", "Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/WeblateOrg/weblate/security/advisories/GHSA-3382-gw9x-477v", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-269"}]}], "descriptions": [{"lang": "en", "value": "Weblate is a web based localization tool. In versions prior to 5.17, the user patching API endpoint didn't properly limit the scope of edits. This issue has been fixed in version 5.17."}], "lastModified": "2026-04-21T14:05:57.380", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:weblate:weblate:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "64AD3B80-D39E-4EAF-9CF8-B4D3C8A6C58A", "versionEndExcluding": "5.17"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}