CVE-2026-73285

Katalog CVE

CVSS 7.5 · High EPSS 0,46%

Kerentanan Incorrect Authorization. Skor CVSS 3.1 7.5 (High) menurut github.com.

Deskripsi (NVD)

RustFS is a distributed object storage system built in Rust. From 1.0.0-alpha.64 until 1.0.0-rc.1, RustFS external OPA authorization enabled by RUSTFS_POLICY_PLUGIN_URL in crates/iam/src/sys.rs sets PreparedIamAuth.needs_existing_object_tag incorrectly for PreparedIamMode::Opa, causing maybe_merge_object_tag_conditions to omit s3:ExistingObjectTag/* values and allowing authenticated users to bypass tag-based policy restrictions. This issue is fixed in version 1.0.0-rc.1.

Rincian

Terbit di NVD

12 Agustus 2026

Terakhir diubah

9 September 2026

Status NVD

Deferred

CVSS 3.1

7.5 (High), sumber github.com
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-863: Incorrect Authorization

EPSS (30 hari)

0,46% peluang dieksploitasi; lebih tinggi dari 38,5% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/rustfs/rustfs/blob/380ed40b471887014fe21d069b61df9eacca074b/.agents/skills/security-advisor...
• https://github.com/rustfs/rustfs/commit/98d3619613722308498494d412797a52ea8ae64d
• https://github.com/rustfs/rustfs/releases/tag/1.0.0-rc.1
• https://github.com/rustfs/rustfs/security/advisories/GHSA-5w8r-p896-6vq2