CVE-2026-45626: falha de média gravidade em getarcaneapp arcane
Arcane: OS Command Injection in Volume Browser ListDirectory via path query parameter
Publicada em · Atualizada em
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.3epss 0.2%
probabilidade de exploração
0.2%top 89% das CVEs
exploração observada
nãonenhuma fonte reporta
Arcane is an interface for managing Docker containers, images, networks, and volumes. In 1.18.1 and earlier, GET /environments/{id}/volumes/{volumeName}/browse accepts a path query parameter that is passed to a shell command (sh -c "find … | while …") inside an Arcane helper container. The path sanitiser blocks ../ traversal but does not strip Bourne-shell metacharacters such as $() or backticks, and strconv.Quote only escapes Go string metacharacters, not shell substitution sequences. Any authenticated user with access to a browseable volume can execute arbitrary commands inside the helper container; command output is reflected back in the 500 error body.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Produtos afetados
getarcaneapp · arcaneCVEs relacionadas — getarcaneapp arcane
No mesmo produto, das mais perigosas para as menos.
CVE-2026-23520CRITICALArcane has a Command Injection in Arcane Updater Lifecycle Labels Enables RCEEPSS 1.8%CVE-2026-42461HIGHArcane Vulnerable to Unauthenticated Disclosure of Custom Compose Template Content (incl. `.env` secrets)EPSS 1.3%CVE-2026-40242HIGHArcane Unauthenticated SSRF with Conditional Response Reflection in Template Fetch EndpointEPSS 0.6%CVE-2026-23944HIGHArcane allows unauthenticated proxy access to remote environmentsEPSS 0.5%CVE-2026-86114HIGHArcane before 2.0.0 Missing Administrator Authorization on the Compose Template Mutation EndpointsEPSS 0.4%CVE-2026-45625CRITICALArcane: Missing admin authorization on git repository endpoints allows non-admin users to exfiltrate stored Git credentials and tamper with GitOps configsEPSS 0.4%