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CVE-2026-33667

🗓️ 15 Apr 2026 18:43:14Reported by MendType 
mend
 mend
🔗 www.mend.io👁 1 Views

Lack of rate limiting in OpenProject two_factor_authentication allows 2FA bypass.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-33667
15 Apr 202618:43
–attackerkb
circl
Circl
CVE-2026-33667
15 Apr 202623:25
–circl
cnnvd
CNNVD
OpenProject 安全漏洞
15 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-33667
15 Apr 202618:43
–cve
cvelist
Cvelist
CVE-2026-33667 OpenProject: 2FA OTP Verification Missing Rate Limiting
15 Apr 202618:43
–cvelist
euvd
EUVD
EUVD-2026-23014
15 Apr 202618:43
–euvd
nvd
NVD
CVE-2026-33667
15 Apr 202619:16
–nvd
ptsecurity
Positive Technologies
PT-2026-33118
15 Apr 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-33667: Improper Restriction of Excessive Authentication Attempts
15 Apr 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-33667
5 Jun 202619:17
–redhatcve
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Vulners
Node
openprojectopenprojectRange3.0.0–17.3.0

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07 Oct 2026 22:47Current
CVSS 3.17.4
CVSS 49.1
EPSS0.00403
SSVC
1