CVE-2026-43935

{"id": "CVE-2026-43935", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}]}, "published": "2026-05-26T16:16:25.390", "references": [{"url": "https://github.com/e107inc/e107/commit/04511f9f1d6e97c31ba7cc5bf7f1f9a19d221db6", "source": "security-advisories@github.com"}, {"url": "https://github.com/e107inc/e107/commit/b0dee8234e273debbf7a8ae054de464f1008f357", "source": "security-advisories@github.com"}, {"url": "https://github.com/e107inc/e107/commit/c4f9f71b0fd695545d0f09e2277b6f70ff4660fc", "source": "security-advisories@github.com"}, {"url": "https://github.com/e107inc/e107/security/advisories/GHSA-7pmw-jwvr-cq2x", "source": "security-advisories@github.com"}, {"url": "https://github.com/e107inc/e107/security/advisories/GHSA-7pmw-jwvr-cq2x", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-807"}]}], "descriptions": [{"lang": "en", "value": "e107 is a content management system (CMS). Prior to 2.3.4, a Host Header Injection vulnerability in the password reset page allows attackers to manipulate the Host header to generate password reset links pointing to attacker-controlled domains. This can lead to phishing attacks, account takeover, or other security risks. The severity is high, as the vulnerability affects a critical function related to user authentication. This vulnerability is fixed in 2.3.4."}], "lastModified": "2026-05-26T19:26:42.643", "sourceIdentifier": "security-advisories@github.com"}