VULNERABILITY INTELLIGENCE
CVE-2026-67438
CVSS score6.6 MEDIUM
EPSS probability1.59%
CISA KEVNot currently listed
Published2026-07-29
Last modified2026-07-30
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Description
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.
Weakness classification
- security-advisories@github.com: CWE-78