CVE-2025-13950 (GCVE-0-2025-13950)

Vulnerability from cvelistv5 – Published: 2025-12-15 14:25 – Updated: 2025-12-15 15:32
VLAI?
Summary
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.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
onesignal OneSignal – Web Push Notifications Affected: * , ≤ 3.6.1 (semver)
Create a notification for this product.
Credits
Marcin Dudek
Show details on NVD website
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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