CVE-2026-77146

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Source

https://cve.org/CVERecord?id=CVE-2026-77146

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-77146.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-77146

Published

2026-08-25T09:00:31Z

Modified

2026-08-29T11:47:16Z

Severity

8.3 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Broken Access Control in extension "femanager" (femanager)

Details

The extension's invitation controller fails to stop processing after redirecting on invalid input (missing hash, non-existent, disabled, or deleted users), allowing an unauthenticated attacker to set a new password for and re-enable an arbitrary existing frontend user account. This vulnerability is only present in the 8.x versions of the extension.

Database specific

{
    "cna_assigner": "TYPO3",
    "cwe_ids": [
        "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77146.json"
}

References

Affected packages

Git / github.com/in2code-de/femanager

Affected ranges

Type

GIT

Repo

https://github.com/in2code-de/femanager

Events

Introduced

e2538d32a8cfad25781c0084aae719f8d7c42fca

Fixed

0be8ca1ef0b843b8ceb3c8169948ec83b30f0222

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "8.0.0"
        },
        {
            "fixed": "8.4.2"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

8.*

8.0.0

8.0.1

8.1.0

8.2.0

8.2.1

8.3.0

8.3.1

8.3.2

8.3.3

8.4.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-77146.json"