CVE-2024-8900

State: Published
Severity: 7.5 High
Published: Sep 17, 2024
Updated: Mar 18, 2025
Reserved: Sep 16, 2024

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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N	CISA-ADP

Weaknesses

CWE-732 Incorrect Permission Assignment for Critical Resource

Affected Products

Product	Versions
FirefoxMozilla	before 129Affected
Firefox ESRMozilla	before 128.3Affected
ThunderbirdMozilla	before 128.3Affected

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1872841
https://www.mozilla.org/security/advisories/mfsa2024-33/
https://www.mozilla.org/security/advisories/mfsa2024-47/
https://www.mozilla.org/security/advisories/mfsa2024-49/

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