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FileRise: AUTH_BYPASS reverse-proxy header trust without source IP validation enables full authentication bypass

Type: advisorySource: Official CVE List1 source record

FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.16.0, FileRise deployments with AUTH_BYPASS enabled trust the configured reverse-proxy identity header without verifying that the request originated from FR_TRUSTED_PROXIES. When the backend application port is reachable directly, an unauthenticated attacker can supply X-Remote-User and obtain a session for the asserted account, including an administrator account, without a password or MFA. The flaw is limited to deployments that enable proxy-header authentication and expose an untrusted path to the backend. This issue is fixed in version 3.16.0.

Announced Source revision 1
Original source ↗

CVE-2026-57489

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-57489

FileRise

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "error311",
    "product": "FileRise",
    "versions": [
      {
        "status": "affected",
        "version": "< 3.16.0"
      }
    ]
  }
]
Related CVEs
CVE-2026-57489

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#42089 · Revision 1
Added to Heist Feed
Publisher date
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