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Improper Authorization

🗓️ 14 Jul 2026 06:27:26Reported by Veracode Vulnerability DatabaseType 
veracode
 veracode
🔗 sca.analysiscenter.veracode.com👁 22 Views

Improper authorization in Zitadel OAuth2 token exchange allows elevating privileges via token exchange without ownership or scope checks.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-56668
10 Jul 202617:46
–attackerkb
circl
Circl
CVE-2026-56668
11 Jul 202600:25
–circl
cve
CVE
CVE-2026-56668
10 Jul 202617:46
–cve
cvelist
Cvelist
CVE-2026-56668 ZITADEL: Unauthorized Token Privilege Escalation in OAuth2 Token Exchange
10 Jul 202617:46
–cvelist
euvd
EUVD
EUVD-2026-42967
14 Sep 202621:28
–euvd
github
Github Security Blog
ZITADEL: Unauthorized Token Privilege Escalation in OAuth2 Token Exchange
14 Sep 202621:28
–github
mend
Mend
CVE-2026-56668
10 Jul 202617:46
–mend
nvd
NVD
CVE-2026-56668
10 Jul 202618:16
–nvd
osv
OSV
CGA-J8XX-M7QH-V7XW
15 Jul 202612:27
–osv
osv
OSV
CGA-P7MG-GRJ9-V922
15 Jul 202613:42
–osv
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Vulners
Node
zitadelgithub.com/zitadel/zitadelRangev2.39.0-alpha.1–2.39.0-alpha.1go

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14 Jul 2026 17:08Current
6Medium risk
Vulners AI Score6
CVSS 3.18.1
EPSS0.00413
SSVC
22