Description
Incorrect caching of authentication between different users of the qSnapper dbus service before version 1.3.3 allowed any local attacker to use dbus functions after a privileged users has authenticated for them.
Severity (CVSS)
| Base score | 8.4 |
|---|---|
| Severity | High |
| Version | CVSS 4.0 |
| 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 |
| Provided by | CNA |
Weaknesses
- CWE-303 — CWE-303 Incorrect implementation of authentication algorithm
Affected products
| Vendor | Product | Versions |
|---|---|---|
| presire | qSnapper | 1.2.1 to <1.3.3 |
References
- https://security.opensuse.org/2026/05/26/qsnapper-dbus-issues.html#issue-auth-caching (third-party-advisory)
- https://github.com/presire/qSnapper/releases/tag/v1.3.3 (vendor-advisory)
- https://bugzilla.suse.com/show_bug.cgi?id=1262218 (issue-tracking)
Generated from the official CVE List on 23 Jun 2026 10:05 UTC.