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CVE-2020-12391

CVSS v3.1 7.5 (High)
75% Progress
CVSS v2.0 5 (Medium)
50% Progress
EPSS 0.11 % (44th)
0.11% Progress
Affected Products 1
Advisories 4
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

Documents formed using data: URLs in an OBJECT element failed to inherit the CSP of the creating context. This allowed the execution of scripts that should have been blocked, albeit with a unique opaque origin. This vulnerability affects Firefox < 76.

Weaknesses
CWE-863
Incorrect Authorization
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2020-05-26 18:15:11
(4 years ago)
Updated Date
2022-07-12 17:42:04
(2 years ago)

Affected Products

Mozilla

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 76.0 version cpe:2.3:a:mozilla:firefox < 76.0