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CVE-2025-12159

Bold Page Builder <= 5.4.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

Published: Feb 7, 2026Updated: Feb 9, 2026 Sources: CVE List NVDCWE-79
NVD MITRE
6.4CVSSMEDIUM
EPSS Score
0.2%
Top 89.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
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Description

The Bold Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's bt_bb_raw_content shortcode in all versions up to, and including, 5.4.8 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.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-79

Affected Products

Bold Page Builderboldthemes
On-prem
Web & CMS Plugins / wordpress-plugin
boldthemescommercialWeb & CMS Pluginsaka bold themes

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/f492dcb6-0aa7-476d-bb85-c81a136d02a6?source=cve
wordfence.com
https://plugins.trac.wordpress.org/browser/bold-page-builder/tags/5.4.8/content_elements/bt_bb_raw_content/bt_bb_raw_content.php#L25
plugins.trac.wordpress.org

Timeline

Published
Feb 7, 2026
Last Updated
Feb 9, 2026

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