CVE-2026-111630 abp-next-admin 10.2.0 through 10.6.0 IDOR in AIManagement Chat Conversations
Authenticated users with chat permissions can access and modify other users' AI chat conversations by manipulating conversation IDs.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-111630?
CVE-2026-111630 is a medium-severity missing authorization vulnerability in colinin abp-next-admin, published on 16 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
abp-next-admin 10.2.0 through 10.6.0 contains an insecure direct object reference vulnerability in the LINGYUN.Abp.AIManagement module that allows authenticated users to access other users' AI chat conversations by supplying their ConversationId. Attackers holding the Chat permission can call ChatAppService.GetListAsync or SendMessageAsync with a victim's ConversationId GUID to read chat messages and inject messages into that conversation.
Weakness: CWE-639
Which versions are affected by CVE-2026-111630?
How do I fix CVE-2026-111630?
No fix has been published for CVE-2026-111630 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-111630 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111630 exists.
Sources
Also known as GHSA-qwvq-vvf9-6fhj.