7.6highHigh
CVE-2026-72594
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.
What the metrics mean
- It is reachable over a network, without needing local access.
- For an attacker who can reach it, no special conditions are needed to exploit it.
- To exploit it, an ordinary user account is needed.
- Beyond that, someone has to be persuaded to take an action first.
Scoring
- CVSS
- 7.6 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N- Weakness
- CWE-79
- Assigned by
- 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
Dates
- Published
- 2026-08-10
- Last modified
- 2026-08-28
- Sources
- NVD