CVE-2023-5758

Medium

Description

When opening a page in reader mode, the redirect URL could have caused attacker-controlled script to execute in a reflected Cross-Site Scripting (XSS) attack. This vulnerability affects Firefox for iOS < 119.

SeverityMedium
CVSS6.1
Exploit probability—
ProductMozilla Firefox Mobile
PublishedOct 25, 2023
First seenOct 25, 2023

How to fix

Update
  • mozilla firefox_mobile119.0 or later

Affected products

ProductAffected versionsFixed in
mozilla firefox_mobilev < 119.0119.0

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.