What’s Vulnerable › Vulnerabilities

CVE-2026-30943: Gokapi has Privilege Escalation in File Replace

• Severity: medium (CVSS 4.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-13 · updated 2026-06-17
• Weakness: CWE-863

Description

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, An insufficient authorization check in the file replace API allows a user with only list visibility permission (UserPermListOtherUploads) to delete another user's file by abusing the deleteNewFile flag, bypassing the requirement for UserPermDeleteOtherUploads. This vulnerability is fixed in 2.2.4.

Affected products

• Forceu Gokapi: before 2.2.4 — fixed in 2.2.4

How to fix

Upgrade to a fixed version: Forceu Gokapi 2.2.4. Check the vendor advisory for mitigations.

References

• https://github.com/Forceu/Gokapi/releases/tag/v2.2.4
• https://github.com/Forceu/Gokapi/security/advisories/GHSA-j6jp-78w8-34x6

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