CVE-2026-36719 Information disclosure in n/a

High 7.5 Published Updated

Unauthenticated attackers can enumerate user IDs to obtain sensitive information, including SHA256 password hashes, from the AgentChat API.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2026-36719?

CVE-2026-36719 is a high-severity vulnerability in n/a, published on 9 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An information disclosure vulnerability in the /api/v1/user/info endpoint of AgentChat v2.3.0 allows unauthenticated attackers to obtain sensitive information, including SHA256 password hashes, via enumerating user IDs.

Weakness: CWE-200

Which versions are affected by CVE-2026-36719?

How do I fix CVE-2026-36719?

No fix has been published for CVE-2026-36719 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-36719 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-36719 exists.

Sources

Also known as GHSA-qwrx-6jf6-89hf.

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