CVE-2025-27403 affects Ratify versions prior to 1.2.3 and 1.3.2 when configured with Azure authentication providers for private Azure Container Registries (ACR). The vulnerability allows Ratify to present Entra ID (EID) tokens, intended for ACR, to non-ACR registries due to insufficient validation. This could lead to the extraction and abuse of EID tokens with ACR access if a user workload references a malicious registry. Rated HIGH severity with a CVSS score of 7.2, this vulnerability has a network attack vector and low attack complexity, requiring user interaction. The potential impact includes high confidentiality and integrity loss, with high scope change. Currently, there is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) is available. Community discussion and media coverage are minimal, indicating low public awareness.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Ratify-Project | Ratify | < 1.2.3, >= 1.3.0, < 1.3.2CNA affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:H/SA:L/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
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.