CVE-2025-13950CWE-862broken-access-control

CVE-2025-13950

Medium · published December 15, 2025

CVSS v3.1
5.3
EPSS
0%
Percentile
23.2
In the wild
Unconfirmed
What it is

The OneSignal – Web Push Notifications plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the settings handling functionality in all versions up to, and including, 3.6.1. This is due to the plugin processing POST requests without verifying user capabilities or nonces. This makes it possible for unauthenticated attackers to overwrite the OneSignal App ID, REST API key, and notification behavior via direct POST requests.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00315 · 23.2th percentile
Weakness
CWE-862 · Missing Authorization
Published
2025-12-15T20:15Z
References (2)
https://github.com/OneSignal/OneSignal-WordPress-Plugin/pull/387/files · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/cf2b5d05-24a3-4bc8-9dde-a7e8ce13ea16?source=cve · [email protected]
EPSS history
Timeline
  • 15 DEC 14:25Z
    OneSignal – Web Push Notifications <= 3.6.1 - Missing Authorization to Unauthenticated Plugin Settings Update
    cvelistv5