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 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 v3 6.6 MEDIUM

6.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.7 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/OliveTin/OliveTin/commit/995ff79736f2bccc364448a3ece84087b550b232
https://github.com/OliveTin/OliveTin/releases/tag/3000.17.0
https://github.com/OliveTin/OliveTin/security/advisories/GHSA-xc5w-4v5w-7x65
https://github.com/OliveTin/OliveTin/security/advisories/GHSA-xc5w-4v5w-7x65

Configurations

No configuration.

History

No history.

Information

Published : 2026-07-29 21:17

Updated : 2026-07-30 19:21

NVD link : CVE-2026-67438

Mitre link : CVE-2026-67438

CVE.ORG link : CVE-2026-67438

JSON object : View

Products Affected

No product.

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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