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CVE-2026-41049— Caching of Authentication allows Authentication Bypass between users in qSnapper

EPSS 0.14% · P3
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I. Basic Information for CVE-2026-41049

Vulnerability Information
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Vulnerability Title
Caching of Authentication allows Authentication Bypass between users in qSnapper
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证算法的不正确实现
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
presireqSnapper 1.2.1 ~ 1.3.3 -

II. Public POCs for CVE-2026-41049

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III. Intelligence Information for CVE-2026-41049

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Other References for CVE-2026-41049 (3)

Same Patch Batch · presire · 2026-06-22 · 5 CVEs total

CVE-2026-410458.1 HIGHWeak polkit authentication check in qSnapper
CVE-2026-410467.3 HIGHpath traversal via `config` parameter in qSnapper
CVE-2026-41047Information leak via “diff” methods in qSnapper
CVE-2026-41048Caching of Authentication allows Authentication Bypass in qSnapper

IV. Related Vulnerabilities

Same product: qSnapper
Same vendor: presire
Same weakness: CWE-303

V. Comments for CVE-2026-41049

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