TI-2025-40382 Aliases CVE-2025-65516 GHSA-86jv-vvjm-w37g

A stored cross-site scripting (XSS) vulnerability was discovered in Seafile Community…

LOW 27CWE-79Published 2025-12-04 · Updated 2025-12-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

A stored cross-site scripting (XSS) vulnerability was discovered in Seafile Community Edition prior to version 13.0.12. When Seafile is configured with the Golang file server, an attacker can upload a crafted SVG file containing malicious JavaScript and share it using a public link. Opening the link triggers script execution in the victim's browser. This issue has been fixed in Seafile Community Edition 13.0.12.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00239 15th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:seafile:seafile_server:::::community:::*	before 13.0.12	Vulnerable	Seafile

cpe:2.3:a:seafile:seafile_server:*:*:*:*:community:*:*:* Versions before 13.0.12 Vulnerable ·Seafile

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product

Red Hat

Timeline

2026-10-02 Threatist record created from CVE-2025-65516
2026-10-03 Alias added: GHSA-86jv-vvjm-w37g

References

Advisory 1

https://gist.github.com/x0root/e5597622fede55b320d29a248dce01e6

Other 1

https://manual.seafile.com/latest/changelog/server-changelog/

TI-2026-23578 Multiple Stored XSS vulnerabilities exist in Seafile Server version… CVSS 3.1HIGH 8.7
TI-2021-19626 Permissions check bypass in Seafile CVSS 3.1HIGH 7.4
TI-2014-04441 Seafile Server before 3.1.2 and Server Professional Edition before 3.1.0 allow local… CVSS 3.0HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences