CVE-2017-7816

2018-06-1121:00:00

mozilla

www.cve.org

AI Score

6.3

Confidence

Low

EPSS

0.002

Percentile

53.3%

JSON

WebExtensions could use popups and panels in the extension UI to load an “about:” privileged URL, violating security checks that disallow this behavior. This vulnerability affects Firefox < 56.

CNA Affected

[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "56",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]