PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-112855 axiomthemes CVE debrief

A critical vulnerability was found in the WordPress Redy theme, versions up to and including 1.3.5, which allows for PHP Object Injection due to deserialization of untrusted data. This issue, tracked as CVE-2026-112855, has a CVSS score of 9.8, indicating a high severity level. The vulnerability was published on October 23, 2026, and last modified on October 24, 2026.

Vendor
axiomthemes
Product
Redy
CVSS
CRITICAL 9.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-23
Original CVE updated
2026-10-24
Advisory published
2026-10-23
Advisory updated
2026-10-24

Who should care

Defenders responsible for WordPress installations using the Redy theme, especially those with versions up to and including 1.3.5, should be aware of this vulnerability and take necessary actions to mitigate it.

Why it matters

CVE-2026-112855 is a critical vulnerability in the WordPress Redy theme that could lead to significant impacts if exploited, including remote code execution and data breaches. Defenders should prioritize patching or mitigating this vulnerability.

  • Potential for remote code execution
  • Possible data breaches due to object injection
  • Elevation of privileges on affected systems
  • Potential disruption of WordPress services

Technical summary

The vulnerability exists in the Redy theme for WordPress, specifically in versions up to and including 1.3.5. It is caused by the deserialization of untrusted data, which can lead to PHP Object Injection. The CVSS score for this vulnerability is 9.8, indicating a critical severity level.

Defensive priority

Defenders should prioritize patching or mitigating this vulnerability as it could lead to significant impacts if exploited.

Recommended defensive actions

  • Patch or update the Redy theme to a version beyond 1.3.5
  • Implement input validation and sanitization to prevent object injection
  • Monitor for suspicious activity related to the Redy theme

Evidence notes

The CVE record and source item provide details about the vulnerability, including its CVSS score and affected versions. The Redy theme for WordPress, specifically versions up to and including 1.3.5, is affected by this vulnerability due to deserialization of untrusted data, which can lead to PHP Object Injection. Defenders should verify the presence of affected product deployments in managed environments and review official advisories or CVE records to validate affected scope, severity

Sources and references

Verified primary and authoritative sources

  • CVE-2026-112855 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-112855

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

  • CVE-2026-112855 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-112855

    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.