Lack of escaping allowed HTML injection when a webpage was viewed in Reader View. While a Content Security Policy prevents direct code execution, HTML injection is still possible. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 88.
References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1697604 Issue Tracking Permissions Required Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2021-16/ Release Notes Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2021-06-24T13:20:29

Updated: 2021-06-24T13:20:29

Reserved: 2021-04-01T00:00:00


Link: CVE-2021-29944

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-06-24T14:15:09.730

Modified: 2021-07-02T17:03:58.357


Link: CVE-2021-29944

JSON object: View

cve-icon Redhat Information

No data.

CWE