CVE-2025-48495

MEDIUM EPSS 1.9%
Published Jun 2, 20251y ago · Modified Jun 17, 20261w ago
4.8 CVSS 4.0
Medium
Find Similar
Published Jun 2, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. By renaming the friendly name of an API key, an authenticated user could inject JS into the API key overview, which would also be executed when another user clicks on his API tab. Prior to version 2.0.0, there was no user permission system implemented, therefore all authenticated users were already able to see and modify all resources, even if end-to-end encrypted, as the encryption key had to be the same for all users of versions prior to 2.0.0. If a user is the only authenticated user using Gokapi, they are not affected. This issue has been fixed in v2.0.0. A workaround would be to not open the API page if it is possible that another user might have injected code.

CVSS Details

Base Score
4.8
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction P
Scope X

Threat Intelligence

EPSS Exploit Probability
1.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 2

CWE-79 Cross-site Scripting Injection
CWE-87

Affected Products 3

VendorProductVersionRange
forceugokapi* <2.0.0
forceugokapi2.0.0any
forceugokapi2.0.0any

References 2

  • github.com https://github.com/Forceu/Gokapi/commit/65ddbc68fbfdf1c80cadb477f4bcbb7f2c4fdbf8
    Patch
  • github.com https://github.com/Forceu/Gokapi/security/advisories/GHSA-4xg4-54hm-9j77
    Third Party Advisory

Remediation

  • github.com https://github.com/Forceu/Gokapi/commit/65ddbc68fbfdf1c80cadb477f4bcbb7f2c4fdbf8
    Patch