CVE-2024-7523

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-08-06 · updated 2026-08-19
Weakness: CWE-1021

Description

A select option could partially obscure security prompts. This could be used by a malicious site to trick a user into granting permissions. *This issue only affects Android versions of Firefox.* This vulnerability affects Firefox < 129.

Affected products

Mozilla Firefox for Android: before 129 — fixed in 129

How to fix

Upgrade to a fixed version: Mozilla Firefox for Android 129. Check the vendor advisory for mitigations.

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1908344
https://www.mozilla.org/security/advisories/mfsa2024-33/

Get alerted when CVE-2024-7523 or the next vulnerability affects your stack