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CVE-2026-56668: Missing Authorization

🗓️ 10 Jul 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 8 Views

ZITADEL before 4.15.3 missing authorization allows low-privilege token exchange for elevation.

Related
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_cga
osv_cga
CGA-J8XX-M7QH-V7XW
15 Jul 202612:27
–osv_cga
osv_cga
osv_cga
CGA-P7MG-GRJ9-V922
15 Jul 202613:42
–osv_cga
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14 Jul 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.1
EPSS0.00413
SSVC
8