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CVE-2026-41161

🗓️ 08 May 2026 13:00:54Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views🌐 WEB

CVE-2026-41161 allows unauthenticated username enumeration via timing on the login endpoint, fixed in version 2.2.0.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
CNNVD
Sync in 安全漏洞
8 May 202600:00
cnnvd
Cvelist
CVE-2026-41161 Username Enumeration via Timing Attack
8 May 202613:00
cvelist
EUVD
EUVD-2026-28551
8 May 202613:00
euvd
Github Security Blog
Sync-in Server has Username Enumeration via Timing Attack
15 Apr 202618:57
github
NVD
CVE-2026-41161
8 May 202614:16
nvd
OSV
GHSA-43FJ-QP3H-HRH5 Sync-in Server has Username Enumeration via Timing Attack
15 Apr 202618:57
osv
Positive Technologies
PT-2026-37110
15 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-41161
11 May 202620:26
redhatcve
Snyk
Timing Attack
15 Apr 202618:57
snyk
Vulnrichment
CVE-2026-41161 Username Enumeration via Timing Attack
8 May 202613:00
vulnrichment
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NVD
Vulners
Node
[
  {
    "vendor": "Sync-in",
    "product": "server",
    "versions": [
      {
        "version": "< 2.2.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
usernamerequest bodyapi/auth/loginTiming-based username enumeration via /api/auth/login allows unauthenticated attackers to determine valid usernames.CWE-208

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12 May 2026 15:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
CVSS 46.9
EPSS0.00045
SSVC
4