CVE-2026-33764 | WWBN AVideo up to 26.0 save.json.php ID authorization

VDB-353922 · CVE-2026-33764 · GCVE-0-2026-33764 WWBN AVIDEO UP TO 26.0 SAVE.JSON.PHP ID AUTHORIZATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.2 $0-$5k 0.91+ Summaryinfo A vulnerability, which was classified as problematic, was found in WWBN AVideo up to 26.0. This affects an unknown function of the file save.json.php. The manipulation of the argument ID results in authorization. This vulnerability is reported as CVE-2026-33764. The attack can be launched remotely. No exploit exists. A patch should be applied to remediate this issue. Detailsinfo A vulnerability was found in WWBN AVideo up to 26.0. It has been classified as problematic. Affected is some unknown functionality of the file save.json.php. The manipulation of the argument id with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. This is going to have an impact on confidentiality. CVE summarizes: WWBN AVideo is an open source video platform. In versions up to and including 26.0, the AI plugin's `save.json.php` endpoint loads AI response objects using an attacker-controlled `$_REQUEST['id']` parameter without validating that the AI response belongs to the specified video. An authenticated user with AI permissions can reference any AI response ID — including those generated for other users' private videos — and apply the stolen AI-generated content (titles, descriptions, keywords, summaries, or full transcriptions) to their own video, effectively exfiltrating the information. Commit aa2c46a806960a0006105df47765913394eec142 contains a patch. The advisory is available at github.com. This vulnerability is traded as CVE-2026-33764 since 03/23/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details are known, but there is no available exploit. By approaching the search of inurl:save.json.php it is possible to find vulnerable targets with Google Hacking. Applying a patch 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: 4.3 VulDB Meta Temp Score: 4.2 VulDB Base Score: 4.3 VulDB Temp Score: 4.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 4.3 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: Authorization CWE: CWE-639 / CWE-285 / CWE-266 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: 🔒 Timelineinfo 03/23/2026 CVE reserved 03/27/2026 +4 days Advisory disclosed 03/27/2026 +0 days VulDB entry created 03/27/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: github.com Status: Confirmed CVE: CVE-2026-33764 (🔒) GCVE (CVE): GCVE-0-2026-33764 GCVE (VulDB): GCVE-100-353922 Entryinfo Created: 03/27/2026 15:47 Changes: 03/27/2026 15:47 (63) Complete: 🔍 Cache ID: 99:C22:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸