CVE-2026-72594
lobehub lobe-chat - Stored Cross-Site Scripting via Unrestricted SVG Avatar Upload
CVSS Score
7.6
EPSS Score
0.0%
EPSS Percentile
0th
A stored cross-site scripting (XSS) vulnerability in lobehub/lobe-chat through v2.2.13 allows a low-privileged authenticated user to inject arbitrary JavaScript into the application by uploading a crafted SVG file as a user avatar.
| CWE | CWE-79 |
| Vendor | lobehub |
| Product | lobe-chat |
| Published | Aug 10, 2026 |
| Last Updated | Aug 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None
Affected Versions
lobehub / lobe-chat
0 ≤ 2.2.13
Credits
Bobur Abdugafforov