CVE-2026-33723 | WWBN AVideo up to 26.0 Database Table objects/subscribe.php Subscribe::save user_id sql injection

VDB-352569 · CVE-2026-33723 · GCVE-0-2026-33723 WWBN AVIDEO UP TO 26.0 DATABASE TABLE OBJECTS/SUBSCRIBE.PHP SUBSCRIBE::SAVE USER_ID SQL INJECTION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 6.5 $0-$5k 2.30+ Summaryinfo A vulnerability was found in WWBN AVideo up to 26.0. It has been rated as critical. This affects the function Subscribe::save of the file objects/subscribe.php of the component Database Table Handler. Performing a manipulation of the argument user_id results in sql injection. This vulnerability is cataloged as CVE-2026-33723. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to install a patch to address this issue. Detailsinfo A vulnerability, which was classified as critical, was found in WWBN AVideo up to 26.0. This affects the function Subscribe::save of the file objects/subscribe.php of the component Database Table Handler. The manipulation of the argument user_id with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is: WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `Subscribe::save()` method in `objects/subscribe.php` concatenates the `$this->users_id` property directly into an INSERT SQL query without sanitization or parameterized binding. This property originates from `$_POST['user_id']` in both `subscribe.json.php` and `subscribeNotify.json.php`. An authenticated attacker can inject arbitrary SQL to extract sensitive data from any database table, including password hashes, API keys, and encryption salts. Commit 36dfae22059fbd66fd34bbc5568a838fc0efd66c contains a patch. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-33723 since 03/23/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1505 for this issue. By approaching the search of inurl:objects/subscribe.php it is possible to find vulnerable targets with Google Hacking. Applying the patch 36dfae22059fbd66fd34bbc5568a838fc0efd66c 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: 6.7 VulDB Meta Temp Score: 6.5 VulDB Base Score: 6.3 VulDB Temp Score: 6.0 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 7.1 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: Sql injection CWE: CWE-89 / CWE-74 / CWE-707 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: 36dfae22059fbd66fd34bbc5568a838fc0efd66c 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-2026-33723 (🔒) GCVE (CVE): GCVE-0-2026-33723 GCVE (VulDB): GCVE-100-352569 Entryinfo Created: 03/23/2026 20:10 Changes: 03/23/2026 20:10 (67) Complete: 🔍 Cache ID: 99:41C:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸