CVE-2026-22042
EUVD-2026-147208.01.2026, 15:15
RustFS is a distributed object storage system built in Rust. Prior to version 1.0.0-alpha.79, he `ImportIam` admin API validates permissions using `ExportIAMAction` instead of `ImportIAMAction`, allowing a principal with export-only IAM permissions to perform import operations. Since importing IAM data performs privileged write actions (creating/updating users, groups, policies, and service accounts), this can lead to unauthorized IAM modification and privilege escalation. Version 1.0.0-alpha.79 fixes the issue.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:alpha8 |
| rustfs | rustfs | 1.0.0:alpha9 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-285 - Improper AuthorizationThe software does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
- CWE-863 - Incorrect AuthorizationThe software performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.