CVE-2026-78259 WP Legal Pages CVE debrief

Who should care

Defenders responsible for WordPress installations using the WPLegalPages plugin should assess their exposure and prioritize verification and updates to prevent potential authentication bypass.

Why it matters

CVE-2026-78259 is a high-severity vulnerability in the WPLegalPages plugin, affecting versions up to 3.7.0. Defenders responsible for WordPress installations using this plugin should assess their exposure and prioritize verification and updates to prevent potential authentication bypass.

• Potential authentication bypass, allowing unauthorized access
• Possible exploitation by attackers to gain elevated privileges

Technical summary

CVE-2026-78259 is a high-severity vulnerability in the WPLegalPages plugin, affecting versions up to 3.7.0. It allows unauthenticated broken authentication, potentially enabling attackers to bypass authentication mechanisms. The CVSS score is 7.3, indicating a high severity level.

Defensive priority

Defenders should prioritize verifying and updating WPLegalPages installations to prevent potential authentication bypass.

Recommended defensive actions

• Verify WPLegalPages plugin version and update to a patched version if necessary
• Review authentication mechanisms and configurations for potential vulnerabilities
• Monitor for potential exploitation attempts

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability. Further verification is required to determine the full scope of affected versions and potential impact.

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.