CVE-2026-3155
Last modified
CVE-2026-3155 is a low-severity vulnerability rated 3.1/10 on the CVSS scale. The OneSignal – Web Push Notifications plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 3.8.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. EPSS estimates a 0.32% chance of exploitation in the next 30 days.
Description
The OneSignal – Web Push Notifications plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 3.8.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete OneSignal metadata for arbitrary posts.
Metrics
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-3155?
How severe is CVE-2026-3155?
How do I fix CVE-2026-3155?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-31544In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-31545In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-31546In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-31547In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-31548In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-31549In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-31550In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-31551In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-31552In the Linux kernel, the following vulnerability has been re…7.5
- CVE-2026-31553In the Linux kernel, the following vulnerability has been re…8.8
- CVE-2026-31554In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-31555In the Linux kernel, the following vulnerability has been re…5.5
Are you affected by CVE-2026-3155?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST