Is CVE-2026-77133 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-77133 being exploited in the wild.

How severe is CVE-2026-77133?

Informational severity, with a CVSS score of 7.1, published 25 August 2026.

Which products and versions are affected?

In2code Femanager 6.4.4 and below, 7.0.0-7.5.4, 8.0.0-8.4.1, 13.0.0-13.3.4.

Is there a fix for CVE-2026-77133?

A patch was published on 2026-08-25: Versions 6.4.5, 7.5.5, 8.4.2, and 13.3.5 released Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-77133 attacked?

It is attacked over the network, in a software library.

Am I affected by CVE-2026-77133?

Check whether you run In2code Femanager at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-77133: in2code femanager privilege escalation in profile edit

CVE-2026-77133 · Severity: info · CVSS 7.1 · Published 2026-08-25

The femanager extension for TYPO3 fails to properly validate which user groups a logged-in user can assign to themselves during profile editing. An attacker can exploit this to grant themselves access to administrative or restricted frontend user groups without authorization, effectively escalating their privileges within the system.

Technologies: In2code Femanager. Vendors: In2code.

Quick answers

Is CVE-2026-77133 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-77133 being exploited in the wild.
How severe is CVE-2026-77133?: Informational severity, with a CVSS score of 7.1, published 25 August 2026.
Which products and versions are affected?: In2code Femanager 6.4.4 and below, 7.0.0-7.5.4, 8.0.0-8.4.1, 13.0.0-13.3.4.
Is there a fix for CVE-2026-77133?: A patch was published on 2026-08-25: Versions 6.4.5, 7.5.5, 8.4.2, and 13.3.5 released Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-77133 attacked?: It is attacked over the network, in a software library.
Am I affected by CVE-2026-77133?: Check whether you run In2code Femanager at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The vulnerability is a broken access control flaw (CWE-862, CWE-863) in the femanager extension's profile edit plugin. When configured with default field settings, the extension does not restrict which frontend usergroups a user may assign to their own account during profile editing. An authenticated user with normal access can send profile update requests assigning themselves to arbitrary frontend groups, including privileged ones, without verification. This is a self-service privilege escalation requiring only an existing login to the frontend. Fixed versions 6.4.5, 7.5.5, 8.4.2, and 13.3.5 address this issue.

Affected products

in2code femanager 6.4.4 and below, 7.0.0-7.5.4, 8.0.0-8.4.1, 13.0.0-13.3.4

Timeline

2026-08-25: disclosed
2026-08-25: patched: Versions 6.4.5, 7.5.5, 8.4.2, and 13.3.5 released

References

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