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CVE PROGRAM SOURCE RECORDUnscored

CVE-2020-15676

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 in

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Status
Published
Published
Updated
Assigning organization
mozilla

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mozilla Firefox

  • unspecified to < 81affected

Mozilla Thunderbird

  • unspecified to < 78.3affected

Mozilla Firefox ESR

  • unspecified to < 78.3affected

References