CVE-2024-8900

High

Description

An attacker could write data to the user's clipboard, bypassing the user prompt, during a certain sequence of navigational events. This vulnerability affects Firefox < 129, Firefox ESR < 128.3, and Thunderbird < 128.3.

SeverityHigh
CVSS7.5
Exploit probability—
ProductMozilla Firefox
PublishedSep 17, 2024
First seenSep 17, 2024
Weakness typeCWE-732CWE-732

How to fix

Update
  • mozilla firefox129.0 or later

Affected products

ProductAffected versionsFixed in
mozilla firefoxv < 129.0129.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.

CVE-2024-8900 · Mozilla Firefox · Dark Radar