CVE-2026-22677
Hermes WebUI < 0.51.44 Path Traversal via Session Import Endpoint
Vexday Risk Score
13Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 6EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
13 may 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
Hermes WebUI prior to 0.51.44 contains a path traversal vulnerability in the session import endpoint that allows authenticated attackers to read arbitrary files by importing a crafted session with an unrestricted workspace value. Attackers can supply a blocked filesystem root in the workspace field and subsequently use relative paths in the session file API to access any file readable by the WebUI process.
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Productos afectados
nesquena · hermes-webui¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://github.com/nesquena/hermes-webui/commit/f00cb74f776f22f02f5eb6b39dfb389f87cc7fd3https://github.com/nesquena/hermes-webui/pull/2048https://github.com/nesquena/hermes-webui/releases/tag/v0.51.44https://www.vulncheck.com/advisories/hermes-webui-path-traversal-via-session-import-endpoint