What’s Vulnerable › Vulnerabilities
CVE-2018-3750
- Severity: critical (CVSS 9.8 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.1% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2018-07-03 · updated 2026-06-17
- Weakness: CWE-20
Description
The utilities function in all versions <= 0.5.0 of the deep-extend node module can be tricked into modifying the prototype of Object when the attacker can control part of the structure passed to this function. This can let an attacker add or modify existing properties that will exist on all objects.
Affected products
- Deep Extend Project Deep Extend: through 0.5.0
References
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