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  4. CVE 2026 66676 wordpress easy invoice plugin 238 broken access
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Back to active CVEs
Medium · CVSS 5.3CVE-2026-66676

WordPress Easy Invoice plugin <= 2.3.8 - Broken Access Control vulnerabilityCVE-2026-66676

Answer in brief

CVE-2026-66676 records a Medium severity (CVSS 5.3) vulnerability in WordPress Easy Invoice plugin <= 2.3.8 - Broken Access Control vulnerability. The current sources do not mark it as known exploited. The current feed maps MatrixAddons/easy-invoice (generic), MatrixAddons/Easy Invoice (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 17, 2026Updated Sep 17, 2026Source checked Nov 1, 2026First seen by HOL Sep 17, 2026Material review Sep 17, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.3
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 5.3. 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 MatrixAddons/easy-invoice (generic), MatrixAddons/Easy Invoice (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
MatrixAddons/easy-invoicegeneric>=n/a <=2.3.8Not reported
MatrixAddons/Easy Invoicegenericn/aNot reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for MatrixAddons/easy-invoice, MatrixAddons/Easy Invoice.
  2. 2Review the reported fix. Source-reported solution: Update the WordPress Easy Invoice Plugin to the latest available version (at least 2.4.0).

Evidence timeline and material changes

  1. Published upstream

    Sep 17, 2026

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

  2. Source modified

    Sep 17, 2026

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

  3. First seen by HOL

    Sep 17, 2026

Sources and claim methodology

  • Source referencepatchstack.com
Upstream source description

Unauthenticated Broken Access Control in Easy Invoice <= 2.3.8 versions.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Gitea Actions task token private repository enumerationAlso CWE-862
  • Gitea archived repository release, milestone and label modificationAlso CWE-862
  • Gitea private issue disclosure through issue dependency timeline eventsAlso CWE-862
  • Gitea private pull request disclosure on project boardsAlso CWE-862

Record context

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