CVE-2025-11716CWE-284broken-access-control

CVE-2025-11716

Medium · published October 14, 2025

CVSS v3.1
6.5
EPSS
0%
Percentile
13.6
In the wild
Unconfirmed
What it is

Links in a sandboxed iframe could open an external app on Android without the required "allow-" permission. This vulnerability was fixed in Firefox 144 and Thunderbird 144.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00235 · 13.6th percentile
Weakness
CWE-284 · Improper Access Control
Published
2025-10-14T17:15Z
Affected products (2)
ProductVersionsFixed in
mozilla/firefox< 144.0144.0
mozilla/thunderbird< 144.0144.0
References (3)
https://bugzilla.mozilla.org/show_bug.cgi?id=1818679 · [email protected]https://www.mozilla.org/security/advisories/mfsa2025-81/ · [email protected]https://www.mozilla.org/security/advisories/mfsa2025-84/ · [email protected]
EPSS history
Timeline
  • 14 OCT 12:27Z
    Sandboxed iframes allowed links to open in external apps (Android only)
    cvelistv5