https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T20:01:57.353140+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-45039 CVE-2026-45039 — RustFS: Internode RPC HMAC secret falls back to public default credential, enabling peer impersonation 2026-10-06T20:01:57.354765+00:00

Affected: rustfs

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.2, the internode RPC layer authenticates every request with an HMAC-SHA256 signature using a shared secret. The function that produces this secret, get_shared_secret() in crates/ecstore/src/rpc/http_auth.rs, falls back to the public, source-tree-embedded DEFAULT_SECRET_KEY = "rustfsadmin" when neither the RUSTFS_RPC_SECRET environment variable nor the global S3 secret key has been configured. This vulnerability is fixed in 1.0.0-beta.2.