CVE-2022-40764
CVE-2022-40764 is a high-severity vulnerability in Snyk Cli with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- EPSS exploit prediction: 1% (41st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Snyk Cli
- Published:
- Last modified:
Description
Snyk CLI before 1.996.0 allows arbitrary command execution, affecting Snyk IDE plugins and the snyk npm package. Exploitation could follow from the common practice of viewing untrusted files in the Visual Studio Code editor, for example. The original demonstration was with shell metacharacters in the vendor.json ignore field, affecting snyk-go-plugin before 1.19.1. This affects, for example, the Snyk TeamCity plugin (which does not update automatically) before 20220930.142957.
Frequently asked questions
- What is CVE-2022-40764?
- Snyk CLI before 1.996.0 allows arbitrary command execution, affecting Snyk IDE plugins and the snyk npm package. Exploitation could follow from the common practice of viewing untrusted files in the Visual Studio Code editor, for example. The original demonstration was with shell metacharacters in the vendor.json ignore field, affecting snyk-go-plugin before 1.19.1. This affects, for example, the Snyk TeamCity plugin (which does not update automatically) before 20220930.142957.
- How severe is CVE-2022-40764?
- CVE-2022-40764 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-40764 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-40764?
- CVE-2022-40764 primarily affects Snyk Cli. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2022-40764?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-40764 published?
- CVE-2022-40764 was published on 2022-10-03 and last updated on 2026-06-17.
References
- https://github.com/snyk/cli/releases/tag/v1.996.0
- https://github.com/snyk/snyk-go-plugin/releases/tag/v1.19.1
- https://support.snyk.io/hc/en-us/articles/7015908293789-CVE-2022-40764-Command-Injection-vulnerability-affecting-Snyk-CLI-versions-prior-to-1-996-0
- https://www.imperva.com/blog/how-scanning-your-projects-for-security-issues-can-lead-to-remote-code-execution/
Affected products (2)
- cpe:2.3:a:snyk:cli:*:*:*:*:*:*:*:*
- cpe:2.3:a:snyk:golang_cli:*:*:*:*:*:*:*:*
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