GHSA-44qm-5fqq-5hw7
GitHub Security Advisory
⚠ Unreviewed
MODERATE
Has CVE
Advisory Details
By using a form with a data URI it was possible to gain access to the privileged JSONView object that had been cloned into content. Impact from exposing this object appears to be minimal, however it was a bypass of existing defense in depth mechanisms. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
Related CVEs
Key Information
5.0
/10
Dataset
Last updated: November 24, 2025 6:29 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.