Published: 22/12/2022 Updated: 03/01/2023

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 0

Firefox's HTML parser did not correctly interpret HTML comment tags, resulting in an incongruity with other browsers. This could have been used to escape HTML comments on pages that put user-controlled data in them. This vulnerability affects Firefox < 101.

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mozilla firefox

Mozilla Foundation Security Advisory 2022-20 Security Vulnerabilities fixed in Firefox 101 Announced May 31, 2022 Impact high Products Firefox Fixed in Firefox 101 ...

Firefox's HTML parser did not correctly interpret HTML comment tags, resulting in an incongruity with other browsers This could have been used to escape HTML comments on pages that put user-controlled data in them ...

CWE-79 https://www.mozilla.org/security/advisories/mfsa2022-20/https://bugzilla.mozilla.org/show_bug.cgi?id=1747388 https://nvd.nist.gov https://www.mozilla.org/en-US/security/advisories/mfsa2022-20/https://security.archlinux.org/CVE-2022-31743

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CVE-2022-31743

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