What’s Vulnerable › Vulnerabilities

CVE-2023-26132

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-06-10 · updated 2026-06-17
• Weakness: CWE-1321

Description

Versions of the package dottie before 2.0.4 are vulnerable to Prototype Pollution due to insufficient checks, via the set() function and the current variable in the /dottie.js file.

Affected products

• mickhansen dottie.js: before 2.0.4 — fixed in 2.0.4

How to fix

Upgrade to a fixed version: mickhansen dottie.js 2.0.4. Check the vendor advisory for mitigations.

References

• https://github.com/mickhansen/dottie.js/blob/b48e22714aae4489ea6276452f22cc61980ba5a4/dottie.js%23L107
• https://github.com/mickhansen/dottie.js/commit/7d3aee1c9c3c842720506e131de7e181e5c8db68
• https://security.snyk.io/vuln/SNYK-JS-DOTTIE-3332763
• https://github.com/mickhansen/dottie.js/blob/b48e22714aae4489ea6276452f22cc61980ba5a4/dottie.js%23L107
• https://github.com/mickhansen/dottie.js/commit/7d3aee1c9c3c842720506e131de7e181e5c8db68
• https://security.snyk.io/vuln/SNYK-JS-DOTTIE-3332763

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