CVE-2026-28683

Gokapi: Stored XSS in SVG Hotlinks

State: Published
Severity: 8.7 High
Published: Mar 6, 2026
Updated: Mar 6, 2026
Reserved: Mar 2, 2026

Description

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to version 2.2.3, if a malicious authenticated user uploads SVG and creates a hotlink for it, they can achieve stored XSS. This issue has been patched in version 2.2.3.

Scores

CVSS	Score	Vector	Source
3.1	8.7 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N	GitHub_M

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
GokapiForceu	< 2.2.3Affected

References

https://github.com/Forceu/Gokapi/security/advisories/GHSA-3c22-5j5m-4jq7
https://github.com/Forceu/Gokapi/releases/tag/v2.2.3

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