GHSA-5c59-7337-gvv9
GitHub Security Advisory
⚠ Unreviewed
MODERATE
Has CVE
Advisory Details
A vulnerability where a WebExtension can run content scripts in disallowed contexts following navigation or other events. This allows for potential privilege escalation by the WebExtension on sites where content scripts should not be run. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63.
Related CVEs
Key Information
5.0
/10
Dataset
Last updated: September 12, 2025 6:34 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.