CVE-2026-22782
EUVD-2026-292316.01.2026, 17:15
RustFS is a distributed object storage system built in Rust. From >= 1.0.0-alpha.1 to 1.0.0-alpha.79, invalid RPC signatures cause the server to log the shared HMAC secret (and expected signature), which exposes the secret to log readers and enables forged RPC calls. In crates/ecstore/src/rpc/http_auth.rs, the invalid signature branch logs sensitive data. This log line includes secret and expected_signature, both derived from the shared HMAC key. Any invalidly signed request triggers this path. The function is reachable from RPC and admin request handlers. This vulnerability is fixed in 1.0.0-alpha.80.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| rustfs | rustfs | 1.0.0:alpha1 |
| rustfs | rustfs | 1.0.0:alpha10 |
| rustfs | rustfs | 1.0.0:alpha11 |
| rustfs | rustfs | 1.0.0:alpha12 |
| rustfs | rustfs | 1.0.0:alpha13 |
| rustfs | rustfs | 1.0.0:alpha14 |
| rustfs | rustfs | 1.0.0:alpha15 |
| rustfs | rustfs | 1.0.0:alpha16 |
| rustfs | rustfs | 1.0.0:alpha17 |
| rustfs | rustfs | 1.0.0:alpha18 |
| rustfs | rustfs | 1.0.0:alpha19 |
| rustfs | rustfs | 1.0.0:alpha2 |
| rustfs | rustfs | 1.0.0:alpha20 |
| rustfs | rustfs | 1.0.0:alpha21 |
| rustfs | rustfs | 1.0.0:alpha22 |
| rustfs | rustfs | 1.0.0:alpha23 |
| rustfs | rustfs | 1.0.0:alpha24 |
| rustfs | rustfs | 1.0.0:alpha25 |
| rustfs | rustfs | 1.0.0:alpha26 |
| rustfs | rustfs | 1.0.0:alpha27 |
| rustfs | rustfs | 1.0.0:alpha28 |
| rustfs | rustfs | 1.0.0:alpha29 |
| rustfs | rustfs | 1.0.0:alpha3 |
| rustfs | rustfs | 1.0.0:alpha30 |
| rustfs | rustfs | 1.0.0:alpha31 |
| rustfs | rustfs | 1.0.0:alpha32 |
| rustfs | rustfs | 1.0.0:alpha33 |
| rustfs | rustfs | 1.0.0:alpha34 |
| rustfs | rustfs | 1.0.0:alpha35 |
| rustfs | rustfs | 1.0.0:alpha36 |
| rustfs | rustfs | 1.0.0:alpha37 |
| rustfs | rustfs | 1.0.0:alpha38 |
| rustfs | rustfs | 1.0.0:alpha39 |
| rustfs | rustfs | 1.0.0:alpha4 |
| rustfs | rustfs | 1.0.0:alpha40 |
| rustfs | rustfs | 1.0.0:alpha41 |
| rustfs | rustfs | 1.0.0:alpha42 |
| rustfs | rustfs | 1.0.0:alpha43 |
| rustfs | rustfs | 1.0.0:alpha44 |
| rustfs | rustfs | 1.0.0:alpha45 |
| rustfs | rustfs | 1.0.0:alpha46 |
| rustfs | rustfs | 1.0.0:alpha47 |
| rustfs | rustfs | 1.0.0:alpha48 |
| rustfs | rustfs | 1.0.0:alpha49 |
| rustfs | rustfs | 1.0.0:alpha5 |
| rustfs | rustfs | 1.0.0:alpha50 |
| rustfs | rustfs | 1.0.0:alpha51 |
| rustfs | rustfs | 1.0.0:alpha52 |
| rustfs | rustfs | 1.0.0:alpha53 |
| rustfs | rustfs | 1.0.0:alpha54 |
| rustfs | rustfs | 1.0.0:alpha55 |
| rustfs | rustfs | 1.0.0:alpha56 |
| rustfs | rustfs | 1.0.0:alpha57 |
| rustfs | rustfs | 1.0.0:alpha58 |
| rustfs | rustfs | 1.0.0:alpha59 |
| rustfs | rustfs | 1.0.0:alpha6 |
| rustfs | rustfs | 1.0.0:alpha60 |
| rustfs | rustfs | 1.0.0:alpha61 |
| rustfs | rustfs | 1.0.0:alpha62 |
| rustfs | rustfs | 1.0.0:alpha63 |
| rustfs | rustfs | 1.0.0:alpha64 |
| rustfs | rustfs | 1.0.0:alpha65 |
| rustfs | rustfs | 1.0.0:alpha66 |
| rustfs | rustfs | 1.0.0:alpha67 |
| rustfs | rustfs | 1.0.0:alpha68 |
| rustfs | rustfs | 1.0.0:alpha69 |
| rustfs | rustfs | 1.0.0:alpha7 |
| rustfs | rustfs | 1.0.0:alpha70 |
| rustfs | rustfs | 1.0.0:alpha71 |
| rustfs | rustfs | 1.0.0:alpha72 |
| rustfs | rustfs | 1.0.0:alpha73 |
| rustfs | rustfs | 1.0.0:alpha74 |
| rustfs | rustfs | 1.0.0:alpha75 |
| rustfs | rustfs | 1.0.0:alpha76 |
| rustfs | rustfs | 1.0.0:alpha77 |
| rustfs | rustfs | 1.0.0:alpha78 |
| rustfs | rustfs | 1.0.0:alpha79 |
| rustfs | rustfs | 1.0.0:alpha8 |
| rustfs | rustfs | 1.0.0:alpha9 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration