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CVE-2025-48494

17
FAUCET Score

CVE-2025-48494 is a stored cross-site scripting (XSS) vulnerability affecting Gokapi, a self-hosted file sharing server, prior to version 2.0.0. An authenticated attacker can embed JavaScript in a filename during upload, which then executes when other users view the upload list. The vulnerability has a CVSS score of 5.4 (Medium), indicating a network-based attack with low complexity, requiring user interaction, and leading to low impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.0.0CPE matchmatch criteria
cpe:2.3:a:forceu:gokapi:*:*:*:*:*:*:*:*
2.0.0CPE matchmatch criteria
cpe:2.3:a:forceu:gokapi:2.0.0:beta1:*:*:*:*:*:*
2.0.0CPE matchmatch criteria
cpe:2.3:a:forceu:gokapi:2.0.0:beta2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

4.8MEDIUM

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
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
PASSIVE
VS Confidentiality
NONE
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
LOW
SS Integrity
LOW
SS Availability
LOW
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.14%
Probability of exploitation in next 30 days
EPSS Percentile
3.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0014 is in the 1st percentile among its peer group of 15,224 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/forceu/gokapiFixed in: 0.0.0-20250530191232-343cc566cfd7

Vendor Advisories (1)

goGHSA-95rc-wc32-gm53medium

Gokapi vulnerable to stored XSS via uploading file with malicious file name

Jun 3, 2025

References

github.com / Forceu/Gokapi/commit/343cc566cfd7f4efcd522c92371561d494aed6b0
Patch
github.com / Forceu/Gokapi/releases/tag/v2.0.0
Release Notes
github.com / Forceu/Gokapi/security/advisories/GHSA-95rc-wc32-gm53
Third Party Advisory