CVE-2026-5615CWE-79CWE-94

givanz Vvvebjs File Upload Endpoint upload.php cross site scripting

Medium · published April 6, 2026

CVSS v4.0
5.3
EPSS
1%
Percentile
62.6
In the wild
Unconfirmed
What it is

A weakness has been identified in givanz Vvvebjs up to 2.0.5. The affected element is an unknown function of the file upload.php of the component File Upload Endpoint. This manipulation of the argument uploadAllowExtensions causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. Patch name: 8cac22cff99b8bc701c408aa8e887fa702755336. Applying a patch is the recommended action to fix this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
EPSS
0.01003 · 62.6th percentile
Weaknesses
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'); CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-04-06T03:00Z
EPSS history
Timeline
  • 06 APR 03:00Z
    givanz Vvvebjs File Upload Endpoint upload.php cross site scripting
    cvelistv5