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CVE-2021-29953 PUBLISHED CVSS 6.099999904632568 MEDIUM

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.

EPSS 0.39% · 60.0th percentile

Risk Scores

CVSS v3.1
6.099999904632568
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS Score
0.39%
60.0th percentile

Affected Products

VendorProductVersions
MozillaFirefox for Androidunspecified
MozillaFirefoxunspecified
mozillafirefox0, 0

Timeline

References

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