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CVE-2024-27088

5.5 mediumEPSS 0.5%

Medium (5.5) in medikoo es5-ext. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in es5-ext 0.10.63.

es5-ext contains ECMAScript 5 extensions. Passing functions with very long names or complex default argument names into `function#copy` or `function#toStringTokens` may cause the script to stall. The vulnerability is patched in v0.10.63.

Severity

CVSS 3.1

5.5 medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
CWEs
CWE-1333, CWE-400
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-4gmj-3p3h-gm8hnpmes5-ext>=0.10.0 <0.10.630.10.63

References

Check your stackJSON