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Threats Tagged 'cve-2026-86540'

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Threats Tagged 'cve-2026-86540'

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CVE-2026-86540: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in knowns-dev knownsCVE-2026-86540
0

knowns versions before 0.30.0 contain an OS command injection vulnerability due to improper validation of the settings.lsp.languages binary field in project configuration files. This allows attackers to execute arbitrary binaries by crafting a malicious .knowns/config.json file. When a repository with such a crafted configuration is opened, the malicious binary path is executed twice under the user's account without verification.

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