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CVE-2026-33723

7.1 · HIGH

WWBN AVideo is an open source video platform.

Published Mar 23, 2026CWE-89EPSS 0.22%

Overview

CVE-2026-33723 is a high-severity vulnerability. It was published on March 23, 2026 and has a CVSS 3.1 base score of 7.1 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/WWBN/AVideo/commit/36dfae22059fbd66fd34bbc5568a838fc0efd66cGitHubgithub.com/WWBN/AVideo/security/advisories/GHSA-ffr8-fxhv-fv8hGitHubgithub.com/WWBN/AVideo/security/advisories/GHSA-ffr8-fxhv-fv8h

How CyberStrike helps

Frequently asked questions

What is CVE-2026-33723?

CVE-2026-33723 is a high-severity vulnerability. It was published on March 23, 2026 and has a CVSS 3.1 base score of 7.1 (HIGH).

How severe is CVE-2026-33723?

This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-33723?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-33723?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-33723 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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