Vulnerability · Published Oct 11, 2026 · Assigned by VulnCheck

CVE-2026-108689Wukong AICRM through 20260610 Authorization Bypass via User-Controlled Session ID in POST /chat/send

Medium 5.4

In plain English

A medium-severity authorization bypass via user-controlled key in Wukong AICRM from WuKongOpenSource. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 7% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)0.2%top 93.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

Wukong AICRM through 20260610 contains a missing authorization vulnerability that allows authenticated users to write into other users' AI chat sessions by supplying an arbitrary sessionId to POST /chat/send. Attackers can append messages to a victim's conversation and receive streamed assistant replies built from the victim's last 20 messages, disclosing conversation content.

Affected products (as reported)

Vendor	Product	Versions
WuKongOpenSource	Wukong AICRM	0 – through 20260610

Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

References

Researcher Proof of Concept exploit
Vulnerable Code (20260610) technical-description
VulnCheck Advisory: Wukong AICRM through 20260610 Authorization Bypass via User-Controlled Session ID in POST /chat/send third-party-advisory