What’s Vulnerable › Vulnerabilities
CVE-2019-10750
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.7% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2019-08-23 · updated 2026-06-17
- Weakness: CWE-400
Description
deeply is vulnerable to Prototype Pollution in versions before 3.1.0. The function assign-deep could be tricked into adding or modifying properties of Object.prototype using using a _proto_ payload.
Affected products
- deeply: before 3.1.0 — fixed in 3.1.0
How to fix
Upgrade to a fixed version: deeply 3.1.0. Check the vendor advisory for mitigations.
References
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