CVE-2025-1777: medium-severity vulnerability in SeaTheme BM Content Builder
BM Content Builder <= 3.16.2.1 - Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting via ux_cb_page_options_save
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.4epss 0.2%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Affected products
SeaTheme · BM Content BuilderRelated CVEs — SeaTheme BM Content Builder
In the same product, most dangerous first.
CVE-2025-1281HIGHBM Content Builder < 3.17.1 - Authenticated (Subscriber+) Arbitrary File DeletionEPSS 0.9%CVE-2025-1280MEDIUMBM Content Builder < 3.17.1 - Authenticated (Subscriber+) Arbitrary File ReadEPSS 0.8%CVE-2025-59002HIGHWordPress BM Content Builder Plugin < 3.16.3.3 - Arbitrary File Deletion VulnerabilityEPSS 0.4%CVE-2025-69055MEDIUMWordPress BM Content Builder plugin < 3.16.3.3 - Arbitrary File Download vulnerabilityEPSS 0.4%CVE-2025-1279HIGHBM Content Builder <= 3.16.2.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Options UpdateEPSS 0.4%