Information Disclosure

github.com/canonical/lxd is vulnerable to an Information Disclosure. The vulnerability is due to differing HTTP status code responses in the Images API, where improper project existence handling allows unauthenticated remote attackers to infer whether a target project exists, enabling unintended...

CVE-2025-54291

Information disclosure in images API in Canonical LXD before 6.5 and 5.21.4 on all platforms allows unauthenticated remote attackers to determine project existence via differing HTTP status code responses...

GHSA-XCH9-H8QW-85C7 Canonical LXD Project Existence Determination Through Error Handling in Image Get Function

Impact The LXD /1.0/images endpoint is implemented as an AllowUntrusted API that requires no authentication, making it accessible to users without accounts. This API allows determining project existence through differences in HTTP status codes when accessed with the project parameter...

UBUNTU-CVE-2025-54291

Information disclosure in images API in Canonical LXD before 6.5 and 5.21.4 on all platforms allows unauthenticated remote attackers to determine project existence via differing HTTP status code responses...

CVE-2025-54291 Project existence disclosure in LXD images API

Information disclosure in images API in Canonical LXD before 6.5 and 5.21.4 on all platforms allows unauthenticated remote attackers to determine project existence via differing HTTP status code responses...

CVE-2025-54291 Project existence disclosure in LXD images API

Information disclosure in images API in Canonical LXD before 6.5 and 5.21.4 on all platforms allows unauthenticated remote attackers to determine project existence via differing HTTP status code responses...

CVE-2025-54291 Project existence disclosure in LXD images API

Information disclosure in images API in Canonical LXD before 6.5 and 5.21.4 on all platforms allows unauthenticated remote attackers to determine project existence via differing HTTP status code responses...

CVE-2025-54291

Information disclosure in images API in Canonical LXD before 6.5 and 5.21.4 on all platforms allows unauthenticated remote attackers to determine project existence via differing HTTP status code responses...