GHSA-p859-wprc-3cjx
GitHub Security Advisory
⚠ Unreviewed
HIGH
Has CVE
Advisory Details
If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution, they could have achieved execution of attacker-controlled JavaScript code in a privileged context. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.
Related CVEs
Key Information
7.5
/10
Dataset
Last updated: September 9, 2025 6:37 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.