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Description

The ConvertForce Popup Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Gutenberg block's `entrance_animation` attribute in all versions up to, and including, 0.0.7. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

PUBLISHED Reserved 2025-12-11 | Published 2026-01-10 | Updated 2026-01-12 | Assigner Wordfence




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

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

* (semver)
affected

Timeline

2025-12-11:Vendor Notified
2026-01-09:Disclosed

Credits

Athiwat Tiprasaharn finder

Itthidej Aramsri finder

Powpy finder

Waris Damkham finder

References

www.wordfence.com/...-53f4-40bb-ae6a-c5242b41329f?source=cve

plugins.trac.wordpress.org/...runk/inc/Blocks/Conversion.php

plugins.trac.wordpress.org/...runk/inc/Blocks/Conversion.php

plugins.trac.wordpress.org/changeset/3419678/

cve.org (CVE-2025-14506)

nvd.nist.gov (CVE-2025-14506)

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