Vulnerabilities
Report: CVE-2026-5052 - Vault Vulnerable to Server-Side Request Forgery in ACME Challenge Validation via
CVE ID :CVE-2026-5052 Published : April 17, 2026, 4:16 a.m. | 56 minutes ago Description :Vault’s PKI engine’s ACME validation did not reject local targets when issuing http-01 and tls-alpn-01 challenges. This may lead to these requests being sent to local network targets, potentially leading to information disclosure. Fixed in Vault Community Edition 2.0.0 and Vault Enterprise 2.0.0, 1.21.5, 1.20.10, and 1.19.16. Severity: 5.3 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE Details
Affected Product:
Vault
Attack Vector:
local
Impact:
information disclosure