Overview
- Description
- Form validation popups could capture escape key presses. Therefore, spamming form validation messages could be used to prevent users from exiting full-screen mode. This vulnerability affects Firefox < 128 and Thunderbird < 128.
- Source
- security@mozilla.org
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 4.3
- Impact score
- 1.4
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
- Severity
- MEDIUM
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Social media
- Hype score
- Not currently trending
Configurations
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{
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{
"negate": false,
"cpeMatch": [
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"matchCriteriaId": "540E6900-1ECF-4138-9ABB-C3CC81FCF47B",
"versionEndExcluding": "128.0"
},
{
"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F38B1ACE-990E-429F-BFA5-07EE4475D0F6",
"versionEndExcluding": "128.0"
}
],
"operator": "OR"
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]