CVE-2026-33719 | WWBN AVideo up to 26.0 CDN Plugin Endpoint status.json.php par missing authentication

VDB-352572 · CVE-2026-33719 · GCVE-0-2026-33719 WWBN AVIDEO UP TO 26.0 CDN PLUGIN ENDPOINT STATUS.JSON.PHP PAR MISSING AUTHENTICATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 7.8 $0-$5k 2.30+ Summaryinfo A vulnerability labeled as critical has been found in WWBN AVideo up to 26.0. Affected by this vulnerability is an unknown functionality of the file plugin/CDN/status.json.php of the component CDN Plugin Endpoint. The manipulation of the argument par results in missing authentication. This vulnerability is reported as CVE-2026-33719. The attack can be launched remotely. No exploit exists. It is advisable to implement a patch to correct this issue. Detailsinfo A vulnerability was found in WWBN AVideo up to 26.0. It has been classified as critical. Affected is an unknown part of the file plugin/CDN/status.json.php of the component CDN Plugin Endpoint. The manipulation of the argument par with an unknown input leads to a missing authentication vulnerability. CWE is classifying the issue as CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes: WWBN AVideo is an open source video platform. In versions up to and including 26.0, the CDN plugin endpoints `plugin/CDN/status.json.php` and `plugin/CDN/disable.json.php` use key-based authentication with an empty string default key. When the CDN plugin is enabled but the key has not been configured (the default state), the key validation check is completely bypassed, allowing any unauthenticated attacker to modify the full CDN configuration — including CDN URLs, storage credentials, and the authentication key itself — via mass-assignment through the `par` request parameter. Commit adeff0a31ba04a56f411eef256139fd7ed7d4310 contains a patch. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-33719 since 03/23/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. By approaching the search of inurl:plugin/CDN/status.json.php it is possible to find vulnerable targets with Google Hacking. Applying the patch adeff0a31ba04a56f411eef256139fd7ed7d4310 is able to eliminate this problem. Productinfo Vendor WWBN Name AVideo Version 26.0 License open-source Website Product: https://github.com/WWBN/AVideo/ CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 7.9 VulDB Meta Temp Score: 7.8 VulDB Base Score: 7.3 VulDB Temp Score: 7.0 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 8.6 CNA Vector (GitHub_M): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Missing authentication CWE: CWE-306 / CWE-287 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Google Hack: 🔒 Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Patch Status: 🔍 0-Day Time: 🔒 Patch: adeff0a31ba04a56f411eef256139fd7ed7d4310 Timelineinfo 03/23/2026 Advisory disclosed 03/23/2026 +0 days CVE reserved 03/23/2026 +0 days VulDB entry created 03/23/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: github.com Status: Confirmed CVE: CVE-2026-33719 (🔒) GCVE (CVE): GCVE-0-2026-33719 GCVE (VulDB): GCVE-100-352572 Entryinfo Created: 03/23/2026 20:11 Changes: 03/23/2026 20:11 (66) Complete: 🔍 Cache ID: 99:F35:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸