QID 630785

Date Published: 2022-04-19

QID 630785: Firefox For Android Cross-Site Scripting (XSS) Vulnerability

A Universal XSS vulnerability was present in Firefox for Android resulting from improper sanitization when processing a URL scanned from a QR code. This bug only affects Firefox for Android. Other operating systems are unaffected.. This vulnerability affects Firefox less than 94.

On successful exploitation, it could allow an attacker to execute code.

CVSS V3 rated as High - 6.1 severity.

CVSS V2 rated as Medium - 4.3 severity.

Solution

Upgrade to the latest packages which contain a patch. Refer to CVE-2021-43530 to address this issue and obtain more information.

Vendor References

CVE-2021-43530 - nvd.nist.gov/vuln/detail/CVE-2021-43530

CVEs related to QID 630785

CVE-2021-43530 |

Software Advisories

Advisory ID	Software	Component	Link
CVE-2021-43530	Android		nvd.nist.gov/vuln/detail/CVE-2021-43530

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