CVE Feed

    Dashboard / CVE / CVE-2026-27822

    CVE-2026-27822

    RustFS is a distributed object storage system built in Rust. Prior to version 1.0.0-alpha.83, a Stored Cross-Site Scripting (XSS) vulnerability in the RustFS Console allows an attacker to execute arbitrary JavaScript in the context of the management console. By bypassing the PDF preview logic, an attacker can steal administrator credentials from `localStorage`, leading to full account takeover and system compromise. Version 1.0.0-alpha.83 fixes the issue.

    Published:Feb 25, 2026
    Last Modified:Apr 18, 2026
    EPS:Feb 25, 2026
    EPSS Score:0.00038
    CVSS Score:9.1

    Affected Products

    Vendor
    Rustfs
    Product
    Rustfs

    Exploits

    https://github.com/rustfs/rustfs/security/advisories/GHSA-v9fg-3cr2-277j

    Related CVEs

    CVE-2026-73290 (CVSS 5.3) — RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, an anonymous ListObjectVe…
    CVE-2026-73289 (CVSS 8.1) — RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, RustFS evaluates the ForA…
    CVE-2026-73288 (CVSS 6.1) — RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-rc.1, RustFS Object Lock enforceme…
    CVE-2026-73287 (CVSS 5.4) — RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, RustFS handles FTPS MKD i…
    CVE-2026-73286 (CVSS 8.1) — RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, RustFS get_condition_valu…
    CVE-2026-73285 (CVSS 7.5) — RustFS is a distributed object storage system built in Rust. From 1.0.0-alpha.64 until 1.0.0-rc.1, RustFS exte…
    CVE-2026-73284 (CVSS 8.8) — RustFS is a distributed object storage system built in Rust. RustFS AddServiceAccount in rustfs/src/admin/hand…
    CVE-2026-73265 (CVSS 6.5) — RustFS is a distributed object storage system built in Rust. RustFS authorizes explicit versionId reads in Get…
    CVE-2026-55188 (CVSS 8.2) — RustFS is a distributed object storage system built in Rust. From 1.0.0-alpha.1 until 1.0.0-beta.9, RustFS con…
    CVE-2026-49991 (CVSS 8.6) — RustFS is a distributed object storage system built in Rust. In 1.0.0-beta.4, authenticated users with only Pu…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High