CVE-2025-3749

Description

The Breeze Display plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘cal_size’ parameter in all versions up to, and including, 1.2.3 due to insufficient input sanitization and output escaping. 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.

PUBLISHED Reserved 2025-04-16 | Published 2025-04-24 | Updated 2026-04-08 | Assigner Wordfence

Problem types

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

Product status

Timeline

Credits

Peter Thaleikis finder

References

www.wordfence.com/...-5bbb-4c79-aa3c-7d70ddd26163?source=cve

plugins.trac.wordpress.org/.../trunk/includes/shortcodes.php

wordpress.org/plugins/wt-display-breeze/

plugins.trac.wordpress.org/changeset/3280146/

cve.org (CVE-2025-3749)

nvd.nist.gov (CVE-2025-3749)

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