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CVE-2026-1929

8.8 · HIGH

The Advanced Woo Labels plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.37.

Published Feb 25, 2026CWE-94EPSS 0.57%

Overview

CVE-2026-1929 is a high-severity vulnerability. It was published on February 25, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

The Advanced Woo Labels plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.37. This is due to the use of `call_user_func_array()` with user-controlled callback and parameters in the `get_select_option_values()` AJAX handler without an allowlist of permitted callbacks or a capability check. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute arbitrary PHP functions and operating system commands on the server via the 'callback' parameter.

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

Refplugins.trac.wordpress.org/browser/advanced-woo-labels/tags/2.34/includes/admin/class-awl-admin-ajax.php#L136Refplugins.trac.wordpress.org/browser/advanced-woo-labels/tags/2.34/includes/admin/class-awl-admin-ajax.php#L146Refplugins.trac.wordpress.org/browser/advanced-woo-labels/tags/2.37/includes/admin/class-awl-admin-ajax.php#L136Refplugins.trac.wordpress.org/browser/advanced-woo-labels/trunk/includes/admin/class-awl-admin-ajax.php#L146Refwww.wordfence.com/threat-intel/vulnerabilities/id/bbae9c33-becb-4c9d-917f-0d8fe8312d0c?source=cve

How CyberStrike helps

Frequently asked questions

What is CVE-2026-1929?

CVE-2026-1929 is a high-severity vulnerability. It was published on February 25, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2026-1929?

This vulnerability has a CVSS 3.1 base score of 8.8, 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-2026-1929?

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-2026-1929?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-1929 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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