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Back to active CVEs
High · CVSS 8.1CVE-2026-84779

WordPress Agentimus – AI SEO, llms.txt & MCP for AI Agents plugin <= 1.51.0 - Broken Access Control vulnerabilityCVE-2026-84779

Answer in brief

CVE-2026-84779 records a High severity (CVSS 8.1) vulnerability in WordPress Agentimus – AI SEO, llms.txt & MCP for AI Agents plugin <= 1.51.0 - Broken Access Control vulnerability. The current sources do not mark it as known exploited. The current feed maps Sheikh Heera/agentimus (generic), Sheikh Heera/Agentimus – AI SEO, llms.txt &amp; MCP for AI Agents (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 3, 2026Updated Sep 3, 2026Source checked Oct 18, 2026First seen by HOL Sep 3, 2026Material review Sep 3, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.1
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

CVSS is 8.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Sheikh Heera/agentimus (generic), Sheikh Heera/Agentimus – AI SEO, llms.txt &amp; MCP for AI Agents (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Sheikh Heera/agentimusgeneric>=n/a <=1.51.0Not reported
Sheikh Heera/Agentimus – AI SEO, llms.txt &amp; MCP for AI Agentsgenericn/aNot reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Sheikh Heera/agentimus, Sheikh Heera/Agentimus – AI SEO, llms.txt &amp; MCP for AI Agents.
  2. 2Review the reported fix. Source-reported solution: Update the WordPress Agentimus – AI SEO, llms.txt &amp; MCP for AI Agents Plugin to the latest available version (at least 1.51.1).

Evidence timeline and material changes

  1. Published upstream

    Sep 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Sep 3, 2026

Sources and claim methodology

  • Source referencepatchstack.com
Upstream source description

Subscriber Broken Access Control in Agentimus – AI SEO, llms.txt &amp; MCP for AI Agents <= 1.51.0 versions.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Gitea watched repositories API disclosure after access revocationAlso CWE-862
  • Gitea API disclosure of private user social graph, keys and starsAlso CWE-862
  • Remote Code Execution via JDBC User Store Configuration in Multiple WSO2 Products Allows Arbitrary Code ExecutionSame generic ecosystem
  • Gitea OpenID account linking without session bindingSame generic ecosystem
  • Gitea panic on the repositories route of individual usersSame generic ecosystem
  • Gitea Actions artifact v4 API unbounded request bodySame generic ecosystem

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-862
Source
CVE List V5
Source checked
Oct 18, 2026
References
1 linked source
Open source record