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CVE-2025-9803

🗓️ 25 Nov 2025 00:00:35Reported by @huntr_aiType 
cve
 cve
🔗 web.nvd.nist.gov👁 72 Views🌐 WEB

Lunary OAuth token error fails audience verification, enabling account takeover; fixed in 1.9.35.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
huntr
Huntr
Account takeover due to missing oauth audience verification in google sign in
27 Aug 202500:00
–huntr
githubexploit
GithubExploit
Exploit for CVE-2025-9803
25 Nov 202510:10
–githubexploit
circl
Circl
CVE-2025-9803
25 Nov 202501:34
–circl
cnnvd
CNNVD
Lunary security vulnerabilities
25 Nov 202500:00
–cnnvd
cvelist
Cvelist
CVE-2025-9803 Improper Authentication in lunary-ai/lunary
25 Nov 202500:00
–cvelist
euvd
EUVD
EUVD-2025-199529
25 Nov 202500:00
–euvd
mend
Mend
CVE-2025-9803
25 Nov 202500:00
–mend
nvd
NVD
CVE-2025-9803
25 Nov 202501:15
–nvd
osv_cve
osv_cve
CVE-2025-9803
25 Nov 202501:15
–osv_cve
ptsecurity
Positive Technologies
PT-2025-47979
25 Nov 202500:00
–ptsecurity
Rows per page
NVD
Vulners
Node
lunarylunaryMatch1.9.34
[
  {
    "vendor": "lunary-ai",
    "product": "lunary-ai/lunary",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "1.9.35",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
Authorizationheader/api/auth/google/verifyThe application fails to verify the 'aud' (audience) field in the Google OAuth access token provided in the Authorization header, allowing account takeover using tokens from malicious applications.CWE-287, CWE-863

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18 Oct 2026 20:10Current
8.3High risk
Vulners AI Score8.3
CVSS 3.18.8
CVSS 39.3
EPSS0.00461
SSVC
72