CVE-2026-33690 | WWBN AVideo up to 26.0 HTTP Header objects/functions.php getRealIpAddr less trusted source

VDB-352566 · CVE-2026-33690 · GCVE-0-2026-33690 WWBN AVIDEO UP TO 26.0 HTTP HEADER OBJECTS/FUNCTIONS.PHP GETREALIPADDR LESS TRUSTED SOURCE HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.2 $0-$5k 1.34+ Summaryinfo A vulnerability was found in WWBN AVideo up to 26.0 and classified as problematic. Impacted is the function getRealIpAddr of the file objects/functions.php of the component HTTP Header Handler. The manipulation results in less trusted source. This vulnerability is identified as CVE-2026-33690. The attack can be executed remotely. There is not any exploit available. It is best practice to apply a patch to resolve this issue. Detailsinfo A vulnerability classified as problematic has been found in WWBN AVideo up to 26.0. Affected is the function getRealIpAddr of the file objects/functions.php of the component HTTP Header Handler. The manipulation with an unknown input leads to a less trusted source vulnerability. CWE is classifying the issue as CWE-348. The product has two different sources of the same data or information, but it uses the source that has less support for verification, is less trusted, or is less resistant to attack. This is going to have an impact on integrity. CVE summarizes: WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `getRealIpAddr()` function in `objects/functions.php` trusts user-controlled HTTP headers to determine the client's IP address. An attacker can spoof their IP address by sending forged headers, bypassing any IP-based access controls or audit logging. Commit 1a1df6a9377e5cc67d1d0ac8ef571f7abbffbc6c contains a patch. The advisory is available at github.com. This vulnerability is traded as CVE-2026-33690 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. Technical details are known, but there is no available exploit. By approaching the search of inurl:objects/functions.php it is possible to find vulnerable targets with Google Hacking. Applying the patch 1a1df6a9377e5cc67d1d0ac8ef571f7abbffbc6c 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: 5.3 VulDB Meta Temp Score: 5.2 VulDB Base Score: 5.3 VulDB Temp Score: 5.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 5.3 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: Less trusted source CWE: CWE-348 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: 1a1df6a9377e5cc67d1d0ac8ef571f7abbffbc6c 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-2026-33690 (🔒) GCVE (CVE): GCVE-0-2026-33690 GCVE (VulDB): GCVE-100-352566 Entryinfo Created: 03/23/2026 20:10 Changes: 03/23/2026 20:10 (65) Complete: 🔍 Cache ID: 99:F87:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸