What’s Vulnerable › Vulnerabilities

CVE-2023-38894

• 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: 2023-08-16 · updated 2026-07-09
• Weakness: CWE-1321

Description

A Prototype Pollution issue in Cronvel Tree-kit v.0.7.4 and before allows a remote attacker to execute arbitrary code via the extend function.

Affected products

• cronvel tree-kit: through 0.7.4

References

• https://github.com/cronvel/tree-kit
• https://www.code-intelligence.com/blog/treekit-prototype-pollution-cve-2023-38894
• https://github.com/cronvel/tree-kit
• https://www.code-intelligence.com/blog/treekit-prototype-pollution-cve-2023-38894

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