CVE-2026-57489High· 8.1▾ MidnightPoC availableFileRise 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 t…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 44.6 · likelihood 0.1 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 16.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.5%
Exploit / PoC code exists
0.5% → 0.6%
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.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-57493Medium· 6.8FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations
CVE-2026-57492High· 7.4FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations
CVE-2026-57490High· 8.1FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations
CVE-2026-57491Medium· 6.5FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations
CVE-2026-104108High· 8.1FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations
CVE-2026-77427Medium· 5.9FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations