CVE-2024-39018: Harvey-Woo Key-Serializer

Medium severity, CVSS 6.3. EPSS: 0.4% chance of exploitation in the next 30 days.

harvey-woo cat5th/key-serializer v0.2.5 was discovered to contain a prototype pollution via the function "query". This vulnerability allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via injecting arbitrary properties.

Affected products

• Harvey-Woo Key-Serializer: version 0.2.5 only

Published 2024-07-01. Last modified 2026-06-17.