CVE-2021-29953: XSS

First published: Wed May 05 2021(Updated: )

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.

Credit: security@mozilla.org

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

• collector/nvd-index
• agent/type
• agent/first-publish-date
• collector/mozilla-advisory
• agent/software-canonical-lookup-request
• agent/references
• agent/weakness
• agent/author
• agent/severity
• source/Mozilla
• agent/software-canonical-lookup
• agent/softwarecombine
• agent/description
• collector/mitre-cve
• source/MITRE
• agent/last-modified-date
• agent/tags
• agent/event
• agent/trending
• vendor/mozilla
• canonical/mozilla firefox
• version/mozilla firefox/88.1.3
• vendor/google
• canonical/google android