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CVE-2021-38497

CVSS v3.1 6.5 (Medium)
65% Progress
CVSS v2.0 4.3 (Medium)
43% Progress
EPSS 0.13 % (48th)
0.13% Progress
Affected Products 3
Advisories 28
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

Through use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.

Weaknesses
CWE-346
Origin Validation Error
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2021-11-03 01:15:07
(2 years ago)
Updated Date
2021-11-04 20:31:19
(2 years ago)

Affected Products

Mozilla

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 93.0 version cpe:2.3:a:mozilla:firefox < 93.0
  Mozilla Firefox Esr prior 91.2 version cpe:2.3:a:mozilla:firefox_esr < 91.2
  Mozilla Thunderbird prior 91.2 version cpe:2.3:a:mozilla:thunderbird < 91.2