PatchTheCVECVE-2025-4102: The Beaver Builder Plugin (Starter Version) plugin for WordPress is vulnerable to arbitrary file uploads due t
CVE-2025-4102 is a high-severity flaw (CVSS 7.2) affecting beaver builder. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
The Beaver Builder Plugin (Starter Version) plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'save_enabled_icons' function in all versions up to, and including, 2.9.1. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. The vulnerability was partial
Why this priority
- High severity
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.2 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | High |
| User interaction | None |
| EPSS exploit chance | 0.6% (top 51%) |
| CISA exploited list | No |
| Weakness | CWE-434 |
| Published | 2025-06-20 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-4102?
beaver builder: upgrade to 2.9.1.1. Exact commands for each OS are on this page.
Is CVE-2025-4102 being exploited?
CVE-2025-4102 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-4102 affect?
CVE-2025-4102 affects beaver builder. Severity is high (CVSS 7.2). The Beaver Builder Plugin (Starter Version) plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'save_enabled_icons' function in all versions up to, and including, 2.9.1. This makes it pos
How urgent is CVE-2025-4102?
Priority 38/100. High severity
Software pages
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