Dashboard / CVE-2026-59100

CVE-2026-59100

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 50/100
Published: 2026-07-02 Modified: 2026-11-08 First seen: 2026-11-08 Status: active

Attack Surface

Network No Interaction

CVSS Vector Breakdown

AV: Network
AC: High
PR: Low
UI: None
S: Unchanged
C: Low
I: Low
A: Low

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
lobehub lobehub 0

References & Advisories (4)

https://github.com/lobehub/lobehub/issues/16537
technical-description exploit issue-tracking

Bug Bounty Relevance

50 / 100
✓ Network accessible
✓ No user interaction

CVSS Score

5.0 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

EPSS — Exploitation Probability

0.29%
Raw Score 0.002910
Percentile 21.9%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00291
2026-11-12
0.00291
2026-11-10
0.00291
2026-11-09
0.00291
2026-11-08
0.00291

Intelligence Sources

mitre ref →

External Links