CVE-2026-59100

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1

5.0 (MEDIUM) מקור הציון: CNA CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS 4.0

2.3 (LOW) מקור הציון: CNA CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-15/8/2026

CWE

CWE-639

קישורים

• https://github.com/lobehub/lobehub/commit/9ed5a7e20d8a67c431265f5a252e9559d992‮…
• https://github.com/lobehub/lobehub/issues/16537
• https://github.com/lobehub/lobehub/pull/16586
• https://www.vulncheck.com/advisories/lobechat-broken-object-level-authorizatio‮…