CVE-2025-45091

MEDIUM

Seafile 11.0.18-Pro 12.0.10 12.0.10-Pro - Authenticated Stored Cross-Site Scripting via Username

Title source: llm
STIX 2.1

Description

Seafile versions 11.0.18-Pro, 12.0.10, and 12.0.10-Pro are vulnerable to a stored Cross-Site Scripting (XSS) attack. An authenticated attacker can exploit this vulnerability by modifying their username to include a malicious XSS payload in notification and activities.

References (1)

Core 1
Core References

Scores

CVSS v3 5.4
EPSS 0.0019
EPSS Percentile 9.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Published Sep 15, 2025
Tracked Since Feb 18, 2026