PT-2025-4824 · Mozilla · Firefox

Renwa · Published 2025-01-11 · Updated 2025-04-03 · CVE-2025-23108

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Firefox for iOS versions prior to 134

Description Opening Javascript links in a new tab via long-press in the Firefox iOS client could result in a malicious script spoofing the URL of the new tab.

Recommendations For versions prior to 134, update to version 134 or later to resolve the issue. As a temporary workaround, consider avoiding the use of long-press to open Javascript links in new tabs until the update is applied.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-23108

Affected Products

Firefox

References · 11

• https://mozilla.org/security/advisories/mfsa2025-06 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-23108 · Security Note
• https://osv.dev/vulnerability/CVE-2025-23108 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-23108 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-23108 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-23108 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1877942992079626315 · Twitter Post
• https://twitter.com/dailycve/status/1907884035130765757 · Twitter Post
• https://bugzilla.mozilla.org/show_bug.cgi?id=1933172 · Note
• https://twitter.com/CVEnew/status/1877925979877695899 · Twitter Post
• https://t.me/cvedetector/15034 · Telegram Post