CVE-2021-29953

Name
CVE-2021-29953
Description
A malicious webpage could have forced a Firefox for Android user into executing attacker-controlled JavaScript in the context of another domain, resulting in a Universal Cross-Site Scripting vulnerability. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected. Further details are being temporarily withheld to allow users an opportunity to update.*. This vulnerability affects Firefox < 88.0.1 and Firefox for Android < 88.1.3.
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://www.mozilla.org/security/advisories/mfsa2021-20/
MISC https://bugzilla.mozilla.org/show_bug.cgi?id=1701684

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:-:*:* firefox >= None < 88.0.1
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:android:*:* firefox >= None < 88.1.3

Vulnerable and fixed packages

Source package Branch Version Maintainer Status