{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-55593", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-16T23:18:03.170Z", "datePublished": "2026-08-18T20:18:01.526Z", "dateUpdated": "2026-08-18T20:18:01.526Z"}, "containers": {"cna": {"title": "Froxlor: CSRF Vulnerability in Froxlor AJAX Endpoint \u2014 Missing Cross-Site Request Forgery Protection", "problemTypes": [{"descriptions": [{"cweId": "CWE-352", "lang": "en", "description": "CWE-352: Cross-Site Request Forgery (CSRF)", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/froxlor/froxlor/security/advisories/GHSA-xpr4-8vp6-c87j", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/froxlor/froxlor/security/advisories/GHSA-xpr4-8vp6-c87j"}, {"name": "https://github.com/froxlor/froxlor/commit/5f540fe361e7e13e8c5a32805b793a25e9e26a0e", "tags": ["x_refsource_MISC"], "url": "https://github.com/froxlor/froxlor/commit/5f540fe361e7e13e8c5a32805b793a25e9e26a0e"}, {"name": "https://github.com/froxlor/froxlor/releases/tag/2.3.8", "tags": ["x_refsource_MISC"], "url": "https://github.com/froxlor/froxlor/releases/tag/2.3.8"}], "affected": [{"vendor": "froxlor", "product": "froxlor", "versions": [{"version": "< 2.3.8", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-18T20:18:01.526Z"}, "descriptions": [{"lang": "en", "value": "Froxlor is open source server administration software. Prior to 2.3.8, the standalone lib/ajax.php entry point bypasses the centralized request validation in lib/init.php, and Ajax::handle in lib/Froxlor/Ajax/Ajax.php checks only for a valid session before routing state-changing requests. The editapikey action in Ajax::editApiKey updates allowed_from and valid_until without validating a CSRF token, while templates/Froxlor/assets/js/jquery/apikeys.js sends no token because the endpoint does not require one. An unauthenticated attacker can induce an authenticated administrator's browser to submit a forged request that adds an attacker-controlled address to an API key's allowed_from list or removes its expiration, weakening the key's security restrictions. This issue is fixed in version 2.3.8."}], "source": {"advisory": "GHSA-xpr4-8vp6-c87j", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "froxlor", "vendor": "froxlor", "versions": [{"status": "affected", "version": "< 2.3.8"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Froxlor is open source server administration software. Prior to 2.3.8, the standalone lib/ajax.php entry point bypasses the centralized request validation in lib/init.php, and Ajax::handle in lib/Froxlor/Ajax/Ajax.php checks only for a valid session before routing state-changing requests. The editapikey action in Ajax::editApiKey updates allowed_from and valid_until without validating a CSRF token, while templates/Froxlor/assets/js/jquery/apikeys.js sends no token because the endpoint does not require one. An unauthenticated attacker can induce an authenticated administrator's browser to submit a forged request that adds an attacker-controlled address to an API key's allowed_from list or removes its expiration, weakening the key's security restrictions. This issue is fixed in version 2.3.8."}], "id": "CVE-2026-55593", "lastModified": "2026-08-18T21:16:36.603", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-08-18T21:16:36.603", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/froxlor/froxlor/commit/5f540fe361e7e13e8c5a32805b793a25e9e26a0e"}, {"source": "security-advisories@github.com", "url": "https://github.com/froxlor/froxlor/releases/tag/2.3.8"}, {"source": "security-advisories@github.com", "url": "https://github.com/froxlor/froxlor/security/advisories/GHSA-xpr4-8vp6-c87j"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"created": "2026-08-18T21:30:04.791209+00:00", "updated": "2026-08-18T21:30:04.791216+00:00", "vendors": []}