Broken Access Control in extension "Club Directory" (clubdirectory) (CVE-2026-77141) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-77141

Broken Access Control in extension "Club Directory" (clubdirectory)

Answer in brief

CVE-2026-77141 records a Unknown severity vulnerability in Broken Access Control in extension "Club Directory" (clubdirectory). The current sources do not mark it as known exploited. The current feed maps TYPO3/Extension "Club Directory" (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 Aug 25, 2026Updated Aug 25, 2026Source checked Aug 25, 2026First seen by HOL Aug 25, 2026Material review Aug 25, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. 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 TYPO3/Extension "Club Directory" (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
TYPO3/Extension "Club Directory"generic	>=0 <8.1.3	8.1.3

Recommended response

Check inventory. Check lockfiles and deployed manifests for TYPO3/Extension "Club Directory".
Review the reported fix. Update TYPO3/Extension "Club Directory" to 8.1.3 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Aug 25, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 25, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 25, 2026

Sources and claim methodology

Source referencetypo3.org

Upstream source description

The extension resolves the targeted club record from a user-supplied request argument in its frontend edit, update, and activate actions, but performs no ownership check in any of them. An unauthenticated visitor who knows the UID of a club record can send a direct request to the update or activate action and overwrite that record, or publish one still awaiting approval, without owning it.

Quoted source text, attributed separately from HOL analysis.