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PatchSiren cyber security CVE debrief

CVE-2026-111413 aThemeArt CVE debrief

A Cross-Site Request Forgery (CSRF) vulnerability exists in the aThemeArt Theme Helper plugin for WordPress versions up to and including 1.0.8. This issue allows attackers to perform unintended actions on behalf of users, potentially leading to security risks. The vulnerability has been publicly disclosed and has a CVSS score of 8.8, indicating a high severity level.

Vendor
aThemeArt
Product
aThemeArt Theme Helper
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-16
Original CVE updated
2026-10-16
Advisory published
2026-10-16
Advisory updated
2026-10-16

Who should care

WordPress administrators and users of the aThemeArt Theme Helper plugin should assess their exposure and take necessary actions to mitigate the vulnerability.

Why it matters

CVE-2026-111413 is a high-severity CSRF vulnerability in the aThemeArt Theme Helper plugin for WordPress. Defenders should verify exposure, prioritize patching, and monitor for suspicious activity to prevent potential security incidents.

  • Defenders need to verify if their WordPress installations use the aThemeArt Theme Helper plugin version 1.0.8 or earlier.
  • Security teams should prioritize patching or mitigating this CSRF vulnerability to prevent potential security incidents.
  • Incident responders may need to monitor for suspicious activity related to the plugin.

Technical summary

The aThemeArt Theme Helper plugin for WordPress has a CSRF vulnerability (CVE-2026-111413) that could allow attackers to trick users into performing unintended actions. The plugin is used on WordPress sites to assist with theme-related tasks. The vulnerability has a CVSS score of 8.8, indicating high severity.

Defensive priority

Defenders should prioritize patching or mitigating this vulnerability to prevent potential security incidents.

Recommended defensive actions

  • Patch or update the aThemeArt Theme Helper plugin to a version beyond 1.0.8
  • Implement CSRF protections for the plugin
  • Monitor for suspicious activity related to the plugin

Evidence notes

The vulnerability is confirmed by the CVE Program and NVD records. However, details on exploitation or impact are limited. Defenders should verify if their WordPress installations use the aThemeArt Theme Helper plugin version 1.0.8 or earlier and prioritize patching or mitigating this CSRF vulnerability to prevent potential security incidents. The lack of detailed information on exploitation or impact requires a cautious approach, focusing on preventive measures and monitoring for any

Sources and references

Verified primary and authoritative sources

  • CVE-2026-111413 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-111413

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-111413 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-111413

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental 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.