CVE-2026-77134 - Vulnerability Details - OpenCVE

The extension fails to require the dedicated admin confirmation token when processing an admin-approval request, so a regular user confirmation hash, obtainable by any visitor through the public resend-confirmation action, is sufficient to self-approve a pending account awaiting admin approval.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00239.

Exploitation none

Automatable yes

Technical Impact partial

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

Link	Providers
https://typo3.org/security/advisory/typo3-ext-sa-2026-024

History

Tue, 25 Aug 2026 15:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 25 Aug 2026 09:15:00 +0000

Type	Values Removed	Values Added
Description		The extension fails to require the dedicated admin confirmation token when processing an admin-approval request, so a regular user confirmation hash, obtainable by any visitor through the public resend-confirmation action, is sufficient to self-approve a pending account awaiting admin approval.
Title		Broken Access Control in extension "femanager" (femanager)
Weaknesses		CWE-863
References		https://typo3.org/security/advisory/typo3-ext-sa-2026-024
Metrics		cvssV4_0 `{'score': 8.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: TYPO3

Published: 2026-08-25T09:00:40.986Z

Updated: 2026-08-25T14:51:54.716Z

Reserved: 2026-08-20T13:10:12.063Z

Link: CVE-2026-77134

Vulnrichment

Updated: 2026-08-25T14:46:24.228Z

NVD

Status : Received

Published: 2026-08-25T09:17:33.853

Modified: 2026-08-25T15:16:44.450

Link: CVE-2026-77134

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-08-25T10:30:05Z

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