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CVE-2026-47158

🗓️ 15 Jul 2026 15:01:51Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 76 Views🌐 WEB

Vaultwarden CSRF in SSO flow before 1.36.0 enables unauthenticated IdP login via unbound OAuth state.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-47158 Vaultwarden: CSRF in SSO Authorization Flow
15 Jul 202615:01
–cvelist
euvd
EUVD
EUVD-2026-44693
15 Jul 202615:01
–euvd
mend
Mend
CVE-2026-47158
15 Jul 202615:01
–mend
nvd
NVD
CVE-2026-47158
15 Jul 202616:16
–nvd
ptsecurity
Positive Technologies
PT-2026-60201
15 Jul 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-47158: Cross-Site Request Forgery (CSRF)
15 Jul 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-47158
15 Jul 202617:11
–redhatcve
vulnrichment
Vulnrichment
CVE-2026-47158 Vaultwarden: CSRF in SSO Authorization Flow
15 Jul 202615:01
–vulnrichment
Vulners
Node
[
  {
    "vendor": "dani-garcia",
    "product": "vaultwarden",
    "versions": [
      {
        "version": "< 1.36.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
statequery param/connect/authorizeVaultwarden's SSO authorization flow fails to bind the OAuth state parameter to the browser session and allows attacker-controlled PKCE parameters, leading to session hijacking.CWE-352
code_challengequery param/connect/authorizeVaultwarden's SSO authorization flow fails to bind the OAuth state parameter to the browser session and allows attacker-controlled PKCE parameters, leading to session hijacking.CWE-352
code_challenge_methodquery param/connect/authorizeVaultwarden's SSO authorization flow fails to bind the OAuth state parameter to the browser session and allows attacker-controlled PKCE parameters, leading to session hijacking.CWE-352

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24 Oct 2026 21:10Current
6Medium risk
Vulners AI Score6
CVSS 3.18.3
EPSS0.00252
SSVC
76