CVE-2025-4759

moderate-risk
Published 2025-05-16

Versions of the package lockfile-lint-api before 5.9.2 are vulnerable to Incorrect Behavior Order: Early Validation via the resolved attribute of the package URL validation which can be bypassed by extending the package name allowing an attacker to install other npm packages than the intended one.

Do I need to act?

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0.18% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.3/10 High
NETWORK / LOW complexity

Affected Products (1)

Lockfile-Lint-Api

Affected Vendors

Lirantal

References (5)

Exploit https://gist.github.com/Xavier59/881aef04940970dc3e738dcbff64151f
Broken Link https://github.com/lirantal/lockfile-lint/blob/89b5cad028df4d77bab2b73ac93bc61e3...
Patch https://github.com/lirantal/lockfile-lint/commit/9e5305bd3e4f0c6acc0d23ec43eac2b...
Patch https://github.com/lirantal/lockfile-lint/pull/204
Third Party Advisory https://security.snyk.io/vuln/SNYK-JS-LOCKFILELINTAPI-10169587
35
/ 100
moderate-risk
Severity 29/34 · Critical
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal