CVE-2026-41048CWE-863

Caching of Authentication allows Authentication Bypass in qSnapper

High · published June 22, 2026

CVSS v4.0
8.4
EPSS
0%
Percentile
7.0
In the wild
Unconfirmed
What it is

Incorrect caching of authentication between different polkit methods in qSnapper before version 1.3.3 allowed a local attacker to use functions like "restore from snapshot" even if only allowed to do "delete snapshot".

The record
Technical detail
CVSS v4.0
8.4 · HIGH
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.00178 · 7.0th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-06-22T15:31Z
EPSS history
Timeline
  • 22 JUN 15:31Z
    Caching of Authentication allows Authentication Bypass in qSnapper
    cvelistv5