CVE-2026-112842 Cozmoslabs CVE debrief

Who should care

Defenders responsible for WordPress installations using the Paid Member Subscriptions plugin, particularly those using versions up to and including 3.1.2, should assess their exposure and consider updating the plugin. Reviewing access controls and monitoring for unusual activity may also be necessary.

Why it matters

CVE-2026-112842 is a Missing Authorization vulnerability in the WordPress Paid Member Subscriptions plugin, affecting versions up to and including 3.1.2. It has a CVSS score of 6.5 and is classified as MEDIUM severity. Defenders should verify the plugin version, review access controls, and monitor for unusual activity.

• Verification of plugin version and potential update to a secure version is necessary.
• Review of access controls to prevent unauthorized access may be required.
• Monitoring for unusual activity related to the plugin is advisable.

Technical summary

The Paid Member Subscriptions plugin for WordPress, versions up to and including 3.1.2, is vulnerable to a Missing Authorization issue. This could potentially allow attackers to bypass authorization mechanisms. The vulnerability has been assigned a CVSS score of 6.5, indicating medium severity.

Defensive priority

Defenders should prioritize verifying the version of the Paid Member Subscriptions plugin in use and ensuring it is updated to a version beyond 3.1.2 if possible. Given the nature of the vulnerability, reviewing access controls and monitoring for unusual activity may also be prudent.

Recommended defensive actions

• Verify the version of the Paid Member Subscriptions plugin and update if necessary.
• Review access controls for the plugin.
• Monitor for unusual activity related to the plugin.

Evidence notes

The CVE record and source item provide details on the vulnerability, including its CVSS score and affected versions. However, specific details about exploitation or impact are not provided, suggesting a need for further verification.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.