CVE-2026-77133Disclosure

LOWCVSS 6.0 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

The extension fails to restrict which frontend usergroups a logged-in user may assign to their own account when the profile edit plugin uses its default field configuration, allowing self-service privilege escalation into arbitrary frontend groups.

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0.0/ 10 priority

Sources & remediation

Other references

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

Weakness type (CWE)

CWE-862

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud45d
Disclosure
🚨*CVE* CVE-2026-77133 The extension fails to restrict which frontend usergroups a logged-in user may assign to their own account when the profile edit plugin uses its default field configu… https://www.cve.org/CVERecord?id=CVE-2026-77133 ----- Traducción: CVE-2026-77133 La … https://infoflow.cloud`
Post summary
The tweet announces CVE-2026-77133, describing how an extension allows logged‑in users to assign any frontend usergroup to themselves when the profile edit plugin uses its default configuration.
0000057
102 followersView on X
CVE@CVEnew45d
Disclosure
CVE-2026-77133 The extension fails to restrict which frontend usergroups a logged-in user may assign to their own account when the profile edit plugin uses its default field configu… https://www.cve.org/CVERecord?id=CVE-2026-77133
Post summary
The post describes CVE-2026-77133 as a group assignment restriction flaw without providing PoC, exploit, patch, or active exploitation details.
00000668
58.0K followersView on X

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