TLDRVuln - Cybersecurity Vulnerabilities Made Simple

CVE-2026-6356

Critical · published April 22, 2026

CVSS v3.1

9.6

EPSS

Percentile

31.3

In the wild

Unconfirmed

What it is

A vulnerability in the web application allows standard users to escalate their privileges to those of a super administrator through parameter manipulation, enabling them to access and modify sensitive information.

The record

Technical detail

CVSS v3.1: 9.6 · CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CVSS v4.0: Not supplied
EPSS: 0.00385 · 31.3th percentile
Published: 2026-04-22T13:18Z

EPSS history

Timeline

22 APR 13:18Z
CVE-2026-6356
cvelistv5