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CVE-2020-15676

CVSS v3.1 6.1 (Medium)
61% Progress
CVSS v2.0 4.3 (Medium)
43% Progress
EPSS 0.66 % (80th)
0.66% Progress
Affected Products 5
Advisories 30
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

Firefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.

Weaknesses
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2020-10-01 19:15:13
(4 years ago)
Updated Date
2022-11-16 15:12:52
(22 months ago)

Affected Products

Debian

Mozilla

Opensuse

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 81.0 version cpe:2.3:a:mozilla:firefox < 81.0
  Mozilla Firefox Esr prior 78.3 version cpe:2.3:a:mozilla:firefox_esr < 78.3
  Mozilla Thunderbird prior 78.3 version cpe:2.3:a:mozilla:thunderbird < 78.3

Configuration #2

    CPE23 From Up To
  Debian Linux 9.0 cpe:2.3:o:debian:debian_linux:9.0
  Debian Linux 10.0 cpe:2.3:o:debian:debian_linux:10.0

Configuration #3

    CPE23 From Up To
  Opensuse Leap 15.1 cpe:2.3:o:opensuse:leap:15.1
  Opensuse Leap 15.2 cpe:2.3:o:opensuse:leap:15.2