CVE-2026-82235: fallo de gravedad alta en filebrowser
filebrowser through 2.63.23 Denial of Service via named pipes
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.2epss 0.5%
filebrowser through 2.63.23 fails to validate named pipes in directory archive and public download handlers, allowing attackers to trigger blocking open syscalls. Authenticated users or anonymous visitors with public share links can repeatedly request archives containing named pipes to pin server goroutines and exhaust connection resources.
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Productos afectados
filebrowser · filebrowserCVEs relacionadas — filebrowser
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-35585HIGHFile Browser has a Command Injection via Hook RunnerEPSS 2.0%CVE-2026-32759MEDIUMFile Browser TUS Negative Upload-Length Fires Post-Upload Hooks PrematurelyEPSS 2.0%CVE-2025-52903HIGHFile Browser Allows Execution of Shell Commands That Can Spawn Other CommandsEPSS 1.2%CVE-2025-52904HIGHFile Browser: Command Execution not Limited to ScopeEPSS 1.1%CVE-2026-54088CRITICALFile Browser: Command Injection via Authentication Hook Shell Substitution (Pre-Authentication RCE)EPSS 0.8%CVE-2026-32760CRITICALFile Browser Self Registration Grants Any User Admin Access When Default Permissions Include AdminEPSS 0.7%