CVE-2026-6172

MediumCVSS 6.4/10Last modified Sep 30, 2026

Description

The Bold Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'caption' parameter of the plugin's bt_bb_image shortcode in all versions up to, and including, 5.7.2 due to insufficient input sanitization and output escaping on user-supplied attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Metrics

CVSS 3.1 6.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Weakness enumeration

Affected software

VendorProductVersions
boldthemesBold Page Builder<= 5.7.2

References

Timeline

Published
Sep 30, 2026
Last modified
Sep 30, 2026
NVD status
Deferred

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CVE-2026-6172: Medium severity, CVSS 6.4 | Vulnix