CVE-2026-34362

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{"affected": [{"affectedData": [{"product": "AVideo", "vendor": "WWBN", "versions": [{"status": "affected", "version": "<= 26.0"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*", "matchCriteriaId": "774C24F1-9D26-484F-B931-1DA107C8F588", "versionEndIncluding": "26.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `verifyTokenSocket()` function in `plugin/YPTSocket/functions.php` has its token timeout validation commented out, causing WebSocket tokens to never expire despite being generated with a 12-hour timeout. This allows captured or legitimately obtained tokens to provide permanent WebSocket access, even after user accounts are deleted, banned, or demoted from admin. Admin tokens grant access to real-time connection data for all online users including IP addresses, browser info, and page locations. Commit 5d5237121bf82c24e9e0fdd5bc1699f1157783c5 fixes the issue."}, {"lang": "es", "value": "WWBN AVideo es una plataforma de video de c\u00f3digo abierto. En versiones hasta la 26.0 inclusive, la funci\u00f3n \u201cverifyTokenSocket()\u201d en \u201cplugin/YPTSocket/functions.php\u201d tiene su validaci\u00f3n de tiempo de espera del token comentada, lo que provoca que los tokens de WebSocket nunca caduquen a pesar de haber sido generados con un tiempo de espera de 12 horas. Esto permite que los tokens capturados u obtenidos leg\u00edtimamente proporcionen acceso permanente a WebSocket, incluso despu\u00e9s de que las cuentas de usuario sean eliminadas, prohibidas o degradadas de administrador. Los tokens de administrador otorgan acceso a datos de conexi\u00f3n en tiempo real para todos los usuarios en l\u00ednea, incluyendo direcciones IP, informaci\u00f3n del navegador y ubicaciones de p\u00e1gina. El commit 5d5237121bf82c24e9e0fdd5bc1699f1157783c5 soluciona el problema."}], "id": "CVE-2026-34362", "lastModified": "2026-10-26T22:10:00.163", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.5, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-34362", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-03-31T13:30:17.212153Z", "version": "2.0.3"}}]}, "published": "2026-03-27T17:16:30.370", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/WWBN/AVideo/commit/5d5237121bf82c24e9e0fdd5bc1699f1157783c5"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/WWBN/AVideo/security/advisories/GHSA-2mg4-pfgx-64cf"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-613"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,26.0]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "AVideo", "source": "cna", "vendor": "WWBN"}, "product": "avideo", "vendor": "wwbn"}], "analysis": {"en": {"generated_at": "2026-03-31T17:52:25.329366+00:00", "value": {"mitigation_remediation": ["Apply the latest AVideo release that contains the commit fixing the timeout logic or manually apply the commit 5d5237121bf82c24e9e0fdd5bc1699f1157783c5."], "summary": {"action": "Immediate Patch", "impact": "Persistent Unauthorized Access via WebSocket Tokens"}, "threat_synthesis": {"affected_systems": "WWBN AVideo, versions up to and including 26.0, suffers from this issue. The affected code resides in plugin/YPTSocket/functions.php within the AVideo codebase. No other versions or vendors are listed as affected.", "description_and_impact": "The verifyTokenSocket() function in plugin/YPTSocket/functions.php has its token expiration check commented out, causing WebSocket tokens to never expire even though they are intended to be valid for only twelve hours. As a result, any token that is captured or legitimately obtained grants continuous, unlimited access to the WebSocket service. Admin\u2011level tokens expose real\u2011time data for all connected users, including IP addresses, browser details, and page locations, creating a valuable source for profiling or session hijacking. The vulnerability is not a direct code injection or remote execution flaw but enables prolonged unauthorized monitoring of user activity.", "risk_and_exploitability": "The CVSS score of 5.4 indicates moderate severity, while the EPSS score of less than 1% suggests a low likelihood of exploitation in the wild. The vulnerability is not included in the CISA Known Exploited Vulnerabilities catalog. The likely attack vector is that an attacker obtains a valid WebSocket token\u2014either by capturing traffic or by compromising a user account\u2014and then uses that token to maintain persistent access. Once the token is in the attacker\u2019s possession, they can continuously monitor real\u2011time connection data for all users until the token is revoked, the user account is deleted, or the service is otherwise disabled. The flaw does not directly grant filesystem or elevated shell access and requires additional exploitation steps for broader compromise."}}}}, "created": "2026-03-27T20:28:00.103914+00:00", "updated": "2026-03-31T20:00:56.244154+00:00", "vendors": ["wwbn", "wwbn$PRODUCT$avideo"]}