CVE-2025-45091

MEDIUM EPSS 9.0%

Published Sep 15, 20259mo ago · Modified Jun 17, 20262w ago

5.4 CVSS 3.1

Medium

Published Sep 15, 2025 9mo ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

5.4

Exploitability

2.8

Impact

2.5

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Unchanged

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

9.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 1

plus.seafile.com https://plus.seafile.com/wiki/publish/seafile-wiki/txzO/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.