CVE-2026-27607

CVE-2026-27607 Proof of concept for CVE-2026-27607, published as GHSA-w5fh-f8xh-5x3p. Run Needs Node.js and docker + compose. Install dependencies: npm ci Start vulnerable RustFS instance: docker compose up wait for startup Run demo: ./exploit.js...

CVE-2025-68705

CVE-2025-68705 - RustFS Path Traversal Exploit Description This script exploits a path traversal vulnerability CVE-2025-68705 in RustFS that allows reading arbitrary files on the server. Requirements Python 3.6+ See requirements.txt for dependencies Installation git clone...

CVE-2026-73290

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, an anonymous ListObjectVersions request in rustfs/src/storage/access.rs that lacks a direct bucket-policy grant falls back to an s3:ListBucket check and returns before the policyallowed path applies...

CVE-2026-73286

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, RustFS getconditionvalues folds attacker-controlled request headers from HeaderMap into server-derived userid, username, principaltype, groups, versionid, signatureversion, jwt:, and ldap: condition keys, allowin...

CVE-2026-73287

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, RustFS handles FTPS MKD in FtpsDriver::mkd in crates/protocols/src/ftps/driver.rs by calling storage.createbucket without authorizeoperation for S3Action::CreateBucket, allowing authenticated FTPS users denied...

CVE-2026-73288

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-rc.1, RustFS Object Lock enforcement in crates/ecstore/src/bucket/objectlock/objectlocksys.rs lets checkobjectlockfordeletion, deleteprefix, and lifecycle and scanner sweeps treat ConfigNotFound, unreadable .metadata.bin...

CVE-2026-73289

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, RustFS evaluates the ForAllValues: and ForAnyValue: set qualifiers with the negated string operators StringNotEquals, StringNotEqualsIgnoreCase, StringNotLike, ArnNotEquals, and ArnNotLike using each other's...

CVE-2026-73265

RustFS is a distributed object storage system built in Rust. RustFS authorizes explicit versionId reads in GetObject, CopyObject sources, and UploadPartCopy sources with s3:GetObject instead of s3:GetObjectVersion, allowing principals without historical-version permission to disclose known...

CVE-2026-73285

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 RUSTFSPOLICYPLUGINURL in crates/iam/src/sys.rs sets PreparedIamAuth.needsexistingobjecttag incorrectly for PreparedIamMode::Opa, causing...

CVE-2026-73284

RustFS is a distributed object storage system built in Rust. RustFS AddServiceAccount in rustfs/src/admin/handlers/serviceaccount.rs accepts an attacker-controlled targetuser after only checking CreateServiceAccountAdminAction, passes it to newserviceaccount, and prepareserviceaccountauth sets...

EUVD-2026-57235

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, an anonymous ListObjectVersions request in rustfs/src/storage/access.rs that lacks a direct bucket-policy grant falls back to an s3:ListBucket check and returns before the policyallowed path applies...

CVE-2026-73290 RustFS: Anonymous ListObjectVersions bypasses RestrictPublicBuckets through the ListBucket fallback

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, an anonymous ListObjectVersions request in rustfs/src/storage/access.rs that lacks a direct bucket-policy grant falls back to an s3:ListBucket check and returns before the policyallowed path applies...

CVE-2026-73290 RustFS: Anonymous ListObjectVersions bypasses RestrictPublicBuckets through the ListBucket fallback

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, an anonymous ListObjectVersions request in rustfs/src/storage/access.rs that lacks a direct bucket-policy grant falls back to an s3:ListBucket check and returns before the policyallowed path applies...

CVE-2026-73290 RustFS: Anonymous ListObjectVersions bypasses RestrictPublicBuckets through the ListBucket fallback

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, an anonymous ListObjectVersions request in rustfs/src/storage/access.rs that lacks a direct bucket-policy grant falls back to an s3:ListBucket check and returns before the policyallowed path applies...

CVE-2026-73290

RustFS prior to 1.0.0-beta.12 contains an anonymous ListObjectVersions bypass where a ListBucket check is used if no bucket-policy grant exists, skipping the policy_allowed path (deny_anonymous_table_data_plane_if_needed and RestrictPublicBuckets). This allows buckets that permit anonymous listin...

CVE-2026-73289 RustFS: ForAllValues/ForAnyValue negated string conditions are transposed, inverting IAM and bucket-policy decisions

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, RustFS evaluates the ForAllValues: and ForAnyValue: set qualifiers with the negated string operators StringNotEquals, StringNotEqualsIgnoreCase, StringNotLike, ArnNotEquals, and ArnNotLike using each other's...

CVE-2026-73289

RustFS versions prior to 1.0.0-beta.12 are affected by a logic issue in the handling of ForAllValues: and ForAnyValue: qualifiers where negation of certain string operators (StringNotEquals, StringNotEqualsIgnoreCase, StringNotLike, ArnNotEquals, ArnNotLike) is applied after evaluation instead of...

CVE-2026-73289 RustFS: ForAllValues/ForAnyValue negated string conditions are transposed, inverting IAM and bucket-policy decisions

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, RustFS evaluates the ForAllValues: and ForAnyValue: set qualifiers with the negated string operators StringNotEquals, StringNotEqualsIgnoreCase, StringNotLike, ArnNotEquals, and ArnNotLike using each other's...

CVE-2026-73289 RustFS: ForAllValues/ForAnyValue negated string conditions are transposed, inverting IAM and bucket-policy decisions

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, RustFS evaluates the ForAllValues: and ForAnyValue: set qualifiers with the negated string operators StringNotEquals, StringNotEqualsIgnoreCase, StringNotLike, ArnNotEquals, and ArnNotLike using each other's...

EUVD-2026-57234

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, RustFS evaluates the ForAllValues: and ForAnyValue: set qualifiers with the negated string operators StringNotEquals, StringNotEqualsIgnoreCase, StringNotLike, ArnNotEquals, and ArnNotLike using each other's...