CVE-2026-59100 - LobeChat 2.2.9 - Broken Object Level Authorization via Chat-Group Agent Operations

CVE-2026-59100 - LobeChat 2.2.9 - Broken Object Level Authorization via Chat-Group Agent Operations

https://cvefeed.io/rssfeed/latest.atom / Fri, 07/03/2026 - 01:03
CVE ID :CVE-2026-59100
Published : July 2, 2026, 7:43 p.m. | 3 hours ago
Description :LobeChat through 2.2.9 contains a broken object level authorization vulnerability that allows authenticated attackers to access and modify other users' chat-group agent data by supplying arbitrary group identifiers. Attackers can invoke the getGroupAgents, updateAgentInGroup, and removeAgentsFromGroup operations without user-scoped predicates to read agent listings, modify agent roles and ordering, and remove agents from chat groups belonging to other users.
Severity: 5.0 | MEDIUM
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