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CVE-2026-78551 RansomLook Login Endpoint Allows Timing-Based Username Enumeration and Unthrottled Authentication Attempts

🗓️ 24 Aug 2026 19:20:03Reported by CIRCLType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

RansomLook login endpoint timing-based username enumeration and unthrottled auth enables DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-78551
24 Aug 202621:07
circl
cve
CVE
CVE-2026-78551
24 Aug 202619:20
cve
euvd
EUVD
EUVD-2026-65085
24 Aug 202619:20
euvd
nvd
NVD
CVE-2026-78551
24 Aug 202620:17
nvd
ptsecurity
Positive Technologies
PT-2026-81013
24 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-78551 RansomLook Login Endpoint Allows Timing-Based Username Enumeration and Unthrottled Authentication Attempts
24 Aug 202619:20
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "product": "ransomlook",
    "vendor": "ransomlook",
    "versions": [
      {
        "lessThanOrEqual": "2.0.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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