Code execution via untrusted LSP binary configuration
Published Dec 17, 2025 · Updated Dec 17, 2025
Command injection in Zed before 0.218.2-pre allows context-dependent attackers to execute code when a user opens a malicious project file. A project’s .zed/settings.json can set an LSP binary path and arguments, which Zed launches without first requiring worktree trust. Opening a matching source file triggers the configured command with the Zed user’s privileges, allowing host data and processes to be compromised.
Summary
What happened
Command injection in Zed before 0.218.2-pre allows context-dependent attackers to execute code when a user opens a malicious project file. A project’s .zed/settings.json can set an LSP binary path and arguments, which Zed launches without first requiring worktree trust. Opening a matching source file triggers the configured command with the Zed user’s privileges, allowing host data and processes to be compromised.
The record
- CVE
- CVE-2025-68432
- Published
- Dec 17, 2025
- Updated
- Dec 17, 2025
- Vendor
- Zed Industries
- Product
- Zed
- Classifications
- CWE-77, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 17, 2025CVE publishedPublication date reported by the CVE source.
- Dec 17, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=< 0.218.2-pre
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- GHSA-29cp-2hmh-hcxj LSP configuration proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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