CVE-2026-53541

OliveTin , a web interface for executing predefined shell commands, is vulnerable to improper input validation in its executor. The filterToDefinedArgumentsOnly function in service/internal/executor/executor.go contains a special case that allows any user-supplied argument prefixed with ot_ to by...

SUSE CVE-2026-48708

OliveTin gives access to predefined shell commands from a web interface. In versions 3000.0.0 and prior, the template engine uses a single shared text/template.Template instance tpl package-level variable in service/internal/tpl/templates.go across all goroutines. Every action execution calls...

SUSE CVE-2026-48709

OliveTin gives access to predefined shell commands from a web interface. In versions 3000.0.0 and prior, The ValidateArgumentType RPC endpoint in service/internal/api/api.go does not perform any authentication or authorization checks. Unlike all other data-returning API endpoints, it does not cal...

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

Summary OliveTin's checkShellArgumentSafety function maintains a blocklist of argument types unsafe for Shell mode actions, but does not include regex:-prefixed types. Because regex: support was added independently via typeSafetyCheckRegex, any Shell mode action using a regex:-typed argument...

EUVD-2026-50564

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

GHSA-XC5W-4V5W-7X65 OliveTin OS Command Injection via Custom regex: Argument Type Bypassing Shell Safety Check

Summary OliveTin's checkShellArgumentSafety function maintains a blocklist of argument types unsafe for Shell mode actions, but does not include regex:-prefixed types. Because regex: support was added independently via typeSafetyCheckRegex, any Shell mode action using a regex:-typed argument...

GHSA-JM28-2WCR-QF3H OliveTin: StartActionAndWait Endpoints Bypass `logs` Permission and Return Action Output

Summary The synchronous execution RPCs StartActionAndWait and StartActionByGetAndWait return the full LogEntry for the just-executed action without checking whether the caller is allowed to read that action's logs. OliveTin's ACL model separates exec from logs. A deployment can intentionally allo...

GHSA-XPXJ-F2FM-RQCH OliveTin: Unauthenticated DoS via OAuth2 State Memory Exhaustion (Unbounded Map Growth)

Summary OliveTin's OAuth2 login handler stores per-login state in an in-memory map registeredStates that grows unboundedly. States are added on every /oauth/login request but are never deleted or expired. An unauthenticated attacker can send millions of requests to /oauth/login to fill the map wi...

CVE-2026-67438

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...

CVE-2026-67439

OliveTin gives safe and simple access to predefined shell commands from a web interface. Prior to 3000.17.0, the service/internal/api/api.go StartActionAndWait and StartActionByGetAndWait endpoints return full LogEntry output after execution without enforcing the logs permission, allowing a user...

CVE-2026-67437

OliveTin gives access to predefined shell commands from a web interface. From 3000.0.0 until 3000.17.0, the service/internal/auth/otoauth2/restapiauthoauth2.go OAuth2 login handler stores per-login state in the registeredStates map on every /oauth/login request without expiring, deleting, or...

CVE-2026-67439 OliveTin: StartActionAndWait Endpoints Bypass `logs` Permission and Return Action Output

OliveTin gives safe and simple access to predefined shell commands from a web interface. Prior to 3000.17.0, the service/internal/api/api.go StartActionAndWait and StartActionByGetAndWait endpoints return full LogEntry output after execution without enforcing the logs permission, allowing a user...

CVE-2026-67439

CVE-2026-67439 affects OliveTin prior to 3000.17.0. The StartActionAndWait and StartActionByGetAndWait endpoints in service/internal/api/api.go return full LogEntry output after execution without enforcing the logs permission, enabling a user with exec permission but logs:false to read action out...

CVE-2026-67438 OliveTin OS Command Injection via Custom regex: Argument Type Bypassing Shell Safety Check

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...

CVE-2026-67438 OliveTin OS Command Injection via Custom regex: Argument Type Bypassing Shell Safety Check

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...

CVE-2026-67437 OliveTin: Unauthenticated DoS via OAuth2 State Memory Exhaustion (Unbounded Map Growth)

OliveTin gives access to predefined shell commands from a web interface. From 3000.0.0 until 3000.17.0, the service/internal/auth/otoauth2/restapiauthoauth2.go OAuth2 login handler stores per-login state in the registeredStates map on every /oauth/login request without expiring, deleting, or...

CVE-2026-67437 OliveTin: Unauthenticated DoS via OAuth2 State Memory Exhaustion (Unbounded Map Growth)

OliveTin gives access to predefined shell commands from a web interface. From 3000.0.0 until 3000.17.0, the service/internal/auth/otoauth2/restapiauthoauth2.go OAuth2 login handler stores per-login state in the registeredStates map on every /oauth/login request without expiring, deleting, or...

PT-2026-65910

Name of the Vulnerable Software and Affected Versions OliveTin versions 3000.2.0 through 3000.16.0 Description OS command injection is possible because the checkShellArgumentSafety function in service/internal/executor/arguments.go fails to treat regex: custom argument types as unsafe for Shell...

Exploit for OS Command Injection in Devcode Openstamanager

🛡️ Hack The Box - Enigma Findings Report 📋 Overview This reposit...

GO-2026-5347 OliveTin: ValidateArgumentType API Endpoint's Missing Authentication Allows Action and Argument Enumeration in github.com/OliveTin/OliveTin

OliveTin: ValidateArgumentType API Endpoint's Missing Authentication Allows Action and Argument Enumeration in github.com/OliveTin/OliveTin...