CVE-2026-43934

{"id": "CVE-2026-43934", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2026-05-26T16:16:25.253", "references": [{"url": "https://github.com/e107inc/e107/commit/23961a8f", "source": "security-advisories@github.com"}, {"url": "https://github.com/e107inc/e107/security/advisories/GHSA-5w63-63rh-99q6", "source": "security-advisories@github.com"}, {"url": "https://github.com/e107inc/e107/security/advisories/GHSA-5w63-63rh-99q6", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-639"}]}], "descriptions": [{"lang": "en", "value": "e107 is a content management system (CMS). Prior to 2.3.4, a Broken Access Control vulnerability exists in the application, allowing an unauthorized authenticated user to edit comments posted by others. This stems from inadequate server-side access control validation, where the application depends only on a predictable identifier in the request to determine which comment to edit, without confirming the requesting user\u2019s ownership of the comment. This vulnerability is fixed in 2.3.4."}], "lastModified": "2026-05-26T19:29:28.093", "sourceIdentifier": "security-advisories@github.com"}