Most recent entries from all https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 07:26:49 +0000 CVE-2026-5052 — Vault Vulnerable to Server-Side Request Forgery in ACME Challenge Validation via Attacker-Controlled DNS https://vulnerability.circl.lu/vuln/cve-2026-5052 <p><strong>Affected:</strong> HashiCorp Vault, HashiCorp Vault Enterprise</p> <p>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.</p> <p><strong>Affected:</strong> HashiCorp Vault, HashiCorp Vault Enterprise</p> <p>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.</p> https://vulnerability.circl.lu/vuln/cve-2026-5052