CVE-2026-33512 | WWBN AVideo up to 26.0 view/url2Embed.json.php improper authentication

VDB-352556 · CVE-2026-33512 · GCVE-0-2026-33512 WWBN AVIDEO UP TO 26.0 VIEW/URL2EMBED.JSON.PHP IMPROPER AUTHENTICATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 6.3 $0-$5k 1.35+ Summaryinfo A vulnerability categorized as critical has been discovered in WWBN AVideo up to 26.0. The affected element is an unknown function of the file view/url2Embed.json.php. Such manipulation leads to improper authentication. This vulnerability is documented as CVE-2026-33512. The attack can be executed remotely. There is not any exploit available. 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 rated as critical. Affected by this issue is an unknown functionality of the file view/url2Embed.json.php. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality. CVE summarizes: WWBN AVideo is an open source video platform. In versions up to and including 26.0, the API plugin exposes a `decryptString` action without any authentication. Anyone can submit ciphertext and receive plaintext. Ciphertext is issued publicly (e.g., `view/url2Embed.json.php`), so any user can recover protected tokens/metadata. Commit 3fdeecef37bb88967a02ccc9b9acc8da95de1c13 contains a patch. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-33512 since 03/20/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. By approaching the search of inurl:view/url2Embed.json.php it is possible to find vulnerable targets with Google Hacking. Applying the patch 3fdeecef37bb88967a02ccc9b9acc8da95de1c13 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: 6.4 VulDB Meta Temp Score: 6.3 VulDB Base Score: 5.3 VulDB Temp Score: 5.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 7.5 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: Improper authentication CWE: 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: 3fdeecef37bb88967a02ccc9b9acc8da95de1c13 Timelineinfo 03/20/2026 CVE reserved 03/23/2026 +3 days Advisory disclosed 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-2026-33512 (🔒) GCVE (CVE): GCVE-0-2026-33512 GCVE (VulDB): GCVE-100-352556 Entryinfo Created: 03/23/2026 20:06 Changes: 03/23/2026 20:06 (64) Complete: 🔍 Cache ID: 99:3DF:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸