Published: 09/12/2020 Updated: 10/12/2020

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 6.1 | Impact Score: 2.7 | Exploitability Score: 2.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

A security issue has been found in Firefox prior to 83.0, where cross-origin iframes that contained a login form could have been recognized by the login autofill service, and populated. This could have been used in clickjacking attacks, as well as be read across partitions in dynamic first party isolation.

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mozilla firefox

Mozilla Foundation Security Advisory 2020-50 Security Vulnerabilities fixed in Firefox 83 Announced November 17, 2020 Impact high Products Firefox Fixed in Firefox 83 ...

A security issue has been found in Firefox before 830, where cross-origin iframes that contained a login form could have been recognized by the login autofill service, and populated This could have been used in clickjacking attacks, as well as be read across partitions in dynamic first party isolation ...

CWE-1021 https://www.mozilla.org/security/advisories/mfsa2020-50/https://bugzilla.mozilla.org/show_bug.cgi?id=610997 https://nvd.nist.gov https://www.mozilla.org/en-US/security/advisories/mfsa2020-50/https://security.archlinux.org/CVE-2020-26962

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CVE-2020-26962

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