PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-34892 Rank Math SEO CVE debrief

A Subscriber Broken Access Control vulnerability was found in Rank Math SEO plugin versions <= 1.0.271. This vulnerability has been assigned a CVSS score of 6.5, indicating a Medium severity level. The vulnerability was published on [cvePublishedAt] and last modified on [cveModifiedAt].

Vendor
Rank Math SEO
Product
Unknown
CVSS
MEDIUM 6.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-15
Original CVE updated
2026-06-15
Advisory published
2026-06-15
Advisory updated
2026-06-15

Who should care

Users of Rank Math SEO plugin versions <= 1.0.271 should update to a patched version to prevent potential exploitation of this vulnerability.

Technical summary

The vulnerability is described as a Subscriber Broken Access Control issue in the Rank Math SEO plugin. The CVSS vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N, indicating that an attacker with low privileges can exploit this vulnerability over the network, requiring no user interaction.

Defensive priority

Medium

Recommended defensive actions

  • Update Rank Math SEO plugin to a version greater than 1.0.271.
  • Review and restrict user access and privileges as necessary.

Evidence notes

Evidence for this CVE was provided by Patchstack, as indicated in the sourceItem and resourceLinks.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-34892 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-34892

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

  • CVE-2026-34892 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-34892

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

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.