Popis
ZITADEL is an open source identity management platform. From 4.0.0-rc.1 through 4.15.1, ZITADEL-s HTTP notification channels, OIDC BackChannel Logout, and SAML metadata URL fetches do not consistently validate user-defined URLs against protected denylist handling, allowing server-side requests to loopback, internal IP, link-local, or redirected endpoints through DNS rebinding, redirects, or protocol downgrades. This issue is fixed in version 4.15.2.
CVSS 2.3EPSS 0.252%Riziko 0.24
Zobraziť zdroj- Zverejnené
- 2026-07-10 18:16:23
- Dotknuté verzie
- >=4.0.0-rc.1,<4.15.2
- Typ
- Kritický softvér
- Vektor
- CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X