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CVE-2025-53940: Observable Timing Discrepancy

🗓️ 24 Jul 2025 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Timing attack in Quiet 6.1.0-alpha.4 and below via insecure token verification comparison.

Related
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Quiet 安全漏洞
24 Jul 202500:00
–cnnvd
cve
CVE
CVE-2025-53940
24 Jul 202522:23
–cve
cvelist
Cvelist
CVE-2025-53940 Quiet uses insecure, inconsistent verification on local backend token
24 Jul 202522:23
–cvelist
euvd
EUVD
EUVD-2025-22549
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2025-53940
24 Jul 202523:15
–nvd
ptsecurity
Positive Technologies
PT-2025-30706 · Quiet · Quiet
24 Jul 202500:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2025-53940
26 Jul 202523:23
–redhatcve
vulnrichment
Vulnrichment
CVE-2025-53940 Quiet uses insecure, inconsistent verification on local backend token
24 Jul 202522:23
–vulnrichment

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15 Apr 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 48.5
EPSS0.03568
SSVC
1