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CVE-2026-32246: Improper Authentication

🗓️ 12 Mar 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 5 Views

Improper authentication in Tinyauth prior to 5.0.3 allows TOTP bypass for OIDC tokens.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-32246
12 Mar 202618:59
–attackerkb
circl
Circl
CVE-2026-32246
11 Mar 202617:36
–circl
cnnvd
CNNVD
Tinyauth Authorization Issue Vulnerability
12 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-32246
12 Mar 202618:59
–cve
cvelist
Cvelist
CVE-2026-32246 Tinyauth vulnerable to TOTP/2FA bypass via OIDC authorize endpoint
12 Mar 202618:59
–cvelist
euvd
EUVD
EUVD-2026-11681
12 Mar 202616:38
–euvd
github
Github Security Blog
Tinyauth vulnerable to TOTP/2FA bypass via OIDC authorize endpoint
12 Mar 202616:38
–github
mend
Mend
CVE-2026-32246
12 Mar 202618:59
–mend
nvd
NVD
CVE-2026-32246
12 Mar 202619:16
–nvd
osv_cve
osv_cve
CVE-2026-32246 Tinyauth vulnerable to TOTP/2FA bypass via OIDC authorize endpoint
12 Mar 202618:59
–osv_cve
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19 Mar 2026 00:00Current
8.2High risk
Vulners AI Score8.2
CVSS 3.17.1 - 8.5
EPSS0.00275
SSVC
5