CVE-2021-29944

Lack of escaping allowed HTML injection when a webpage was viewed in Reader View

published June 24, 2021

CVSS
—
EPSS
1%
Percentile
52.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00702 · 52.7th percentile
Published
2021-06-24T13:20Z
EPSS history
Timeline
  • 24 JUN 13:20Z
    Lack of escaping allowed HTML injection when a webpage was viewed in Reader View
    cvelistv5