CVE-2025-1935: Clickjacking the registerProtocolHandler info-bar in Mozilla Firefox
A web page could trick a user into setting that site as the default handler for a custom URL protocol. This vulnerability affects Firefox < 136, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
CVE-2025-1935: Clickjacking the registerProtocolHandler info-bar in Mozilla Firefox
Description
A web page could trick a user into setting that site as the default handler for a custom URL protocol. This vulnerability affects Firefox < 136, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mozilla
- Date Reserved
- 2025-03-04T12:29:38.170Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 69091a4ac28fd46ded81d067
Added to database: 11/3/2025, 9:10:34 PM
Last updated: 11/3/2025, 9:13:43 PM
Views: 1
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