by Kastro
Paper/Archive/CVE-2026-15630

CVE-2026-15630

Casdoor Casdoor — CVE-2026-15630

EPSS 0.5%public exploitCVSS 9.9
critical.is priorityof 100
48
CVSS 9.9 (ADP)9.9 / 10 × 3029.7Not in CISA KEV+300.0EPSS percentile 40.6.406 × 208.1Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

A non-global organization admin in one tenant can bypass tenant boundaries to delete, create, or modify resources in any other tenant by exploiting a mismatch between authorization (based on ?id=) and action (based on request body).

Affected

ProductAffectedFixed inSource
Casdoor< v4.2.0v4.2.0CNA

Scores by source

CISA ADP9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

exploitvokecyber.com/research/cve-2026-15630-casdoor-cross-tenant-authzrefkb.cert.org/vuls/id/889462