CVE-2026-67438mediumCWE-78

CVE-2026-67438: falha de média gravidade em OliveTin

OliveTin OS Command Injection via Custom regex: Argument Type Bypassing Shell Safety Check

Publicada em · Atualizada em

Seguir esta CVE+ Monitorar OliveTin+ Monitorar github.com/OliveTin/OliveTin

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

13Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 6.6epss 1.6%
OliveTin gives access to predefined shell commands from a web interface. From 3000.2.0 until 3000.17.0, the service/internal/executor/arguments.go checkShellArgumentSafety function does not treat regex: custom argument types as unsafe for Shell mode actions, allowing values that pass typeSafetyCheckRegex to be interpolated by wrapCommandInShell into an sh -c command string and enabling OS command injection. This issue is fixed in version 3000.17.0.
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
OliveTin · OliveTin
CVEs relacionadas — OliveTin

No mesmo produto, das mais perigosas para as menos.

CVE-2026-31817HIGHOliveTin's unsafe parsing of UniqueTrackingId can be used to write filesEPSS 0.8%CVE-2026-28342HIGHOliveTin: Unauthenticated Denial of Service via Memory Exhaustion in PasswordHash API EndpointEPSS 0.8%CVE-2026-28790HIGHOliveTin: Unauthenticated Action Termination via KillAction When Guests Must LoginEPSS 0.7%CVE-2026-27626CRITICALOliveTin vulnerable to OS Command Injection via `password` argument type and webhook JSON extraction bypasses shell safety checksEPSS 0.6%CVE-2026-67437HIGHOliveTin: Unauthenticated DoS via OAuth2 State Memory Exhaustion (Unbounded Map Growth)EPSS 0.6%CVE-2026-32102HIGHOliveTin Unauthorized Action Output Disclosure via EventStreamEPSS 0.5%