PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-27408 imithemes CVE debrief

A Cross Site Scripting (XSS) vulnerability exists in the WordPress NativeChurch theme prior to version 4.9.5. This issue allows for Reflected XSS attacks. The vulnerability has been publicly disclosed and has a CVSS score of 7.1, indicating a high severity. Defenders responsible for WordPress installations using the NativeChurch theme should assess their exposure and prioritize updating to version 4.9.5 or later to prevent potential XSS attacks. The CVE record and source item provide information on the vulnerability, its impact, and affected versions. However, limited information is available on potential exploits or attacks. It is essential to review and monitor web application A

Vendor
imithemes
Product
NativeChurch
CVSS
HIGH 7.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-02
Original CVE updated
2026-10-12
Advisory published
2026-07-02
Advisory updated
2026-10-12

Who should care

Defenders responsible for WordPress installations using the NativeChurch theme should assess their exposure and prioritize updating to version 4.9.5 or later to prevent potential XSS attacks.

Why it matters

The CVE-2026-27408 vulnerability in the WordPress NativeChurch theme allows for Reflected XSS attacks, which could lead to unauthorized actions or data theft. Defenders should prioritize updating to version 4.9.5 or later and implement additional security measures to prevent XSS attacks.

  • Defenders should verify if their WordPress installation uses the NativeChurch theme and update to version 4.9.5 or later to prevent potential XSS attacks
  • Defenders should review and monitor web application logs for potential XSS attacks
  • Defenders should implement additional security measures to prevent XSS attacks

Technical summary

The WordPress NativeChurch theme prior to version 4.9.5 is vulnerable to a Cross Site Scripting (XSS) attack. This issue allows an attacker to inject malicious code into the website, potentially leading to unauthorized actions or data theft. The vulnerability has a CVSS score of 7.1, indicating a high severity. Defenders should prioritize updating the NativeChurch theme to version 4.9.5 or later to prevent potential XSS attacks. Additionally, defenders should review and monitor web application logs for potential XSS attacks and implement additional security and

Defensive priority

Defenders should prioritize updating the NativeChurch theme to version 4.9.5 or later to prevent potential XSS attacks.

Recommended defensive actions

  • Update the NativeChurch theme to version 4.9.5 or later
  • Review and monitor web application logs for potential XSS attacks
  • Implement additional security measures to prevent XSS attacks

Evidence notes

The CVE record and source item provide information on the vulnerability, its impact, and affected versions. However, limited information is available on potential exploits or attacks.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-27408 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-27408

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

  • CVE-2026-27408 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-27408

    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.