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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-3693 Detail

Description

A flaw has been found in Shy2593666979 AgentChat up to 2.3.0. This issue affects the function get_user_info/update_user_info of the file /src/backend/agentchat/api/v1/user.py of the component User Endpoint. This manipulation of the argument user_id causes improper control of resource identifiers. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  VulDB
CVSS-BT 6.9 MEDIUM
Vector:  CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/CC-T-454455/Vulnerabilities/tree/master/agent-chat/vulnerability-1 VulDB
https://github.com/CC-T-454455/Vulnerabilities/tree/master/agent-chat/vulnerability-2 VulDB
https://vuldb.com/?ctiid.349640 VulDB
https://vuldb.com/?id.349640 VulDB
https://vuldb.com/?submit.765589 VulDB
https://vuldb.com/?submit.765590 VulDB

Weakness Enumeration

CWE-ID CWE Name Source
CWE-99 Improper Control of Resource Identifiers ('Resource Injection') VulDB  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-3693
NVD Published Date:
03/07/2026
NVD Last Modified:
03/07/2026
Source:
VulDB