Auth bypass in Seatheme Bm Content Builder
CVE-2025-1777
The BM Content Builder plugin for WordPress is vulnerable to unauthorized modification of data to a missing capability check on the 'ux_cb_page_options_save' function in all versions up to, and including, 3.16.2.1. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Vulnerability class: Broken Access Control
EPSS: 0.002 (9.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Seatheme Bm Content Builder — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-1777?
- CVE-2025-1777 is a medium-severity vulnerability in Seatheme Bm Content Builder, classified under Missing Authorization. CVSS score: 6.4/10. Published 2025-06-06.
- How severe is CVE-2025-1777?
- Medium severity. CVSS v3 base score is 6.4 out of 10.