CVE-2026-111927: falha de alta gravidade em coder
Coder before 2.35.4 Credential Theft via Workspace Proxy Hostname Prefix Match
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.7epss 0.2%
Coder before 2.29.20, 2.33.0 before 2.33.12, 2.34.0 before 2.34.8, and 2.35.0 before 2.35.4 contains an improper hostname validation flaw in GetWorkspaceProxyByHostname whose SIMILAR TO pattern performs a prefix match, so any domain that is a string prefix of a workspace-proxy access URL is trusted as a proxy. Attackers owning such a domain can lure an authenticated victim to a crafted /api/v2/applications/auth-redirect link, capture the redirected application_connect API key, and replay it to access the victim's workspace apps.
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N
Produtos afetados
coder · coderCVEs relacionadas — coder
No mesmo produto, das mais perigosas para as menos.
CVE-2026-44454HIGHCoder vulnerable to workspace auto-creation via crafted URL parameters without user consentEPSS 2.6%CVE-2024-27918HIGHCoder's OIDC authentication allows email with partially matching domain to registerEPSS 1.0%CVE-2026-63443HIGHCoder: Workspace agent API insecure redirect handling allowed cross-agent file read and writeEPSS 0.8%CVE-2026-55077HIGHCoder: User-admin role can reset owner account passwordEPSS 0.6%CVE-2026-55079MEDIUMCoder's unbounded memory allocation in provisioner file upload allows authenticated denial of serviceEPSS 0.6%CVE-2026-55076HIGHCoder's OIDC email_verified type coercion bypass enables account takeover via unverified email linkingEPSS 0.6%