CVE-2026-10570

Description

The Sympl Repeater for ACF and Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via ACF repeater field values in all versions up to, and including, 2.3. This is due to insufficient input sanitization and output escaping in the symp_arfe_replace_content() function, which uses str_replace() to substitute raw ACF field values (retrieved via get_field()) directly into Elementor-rendered HTML without any 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 2026-06-01 | Published 2026-07-08 | Updated 2026-07-08 | Assigner Wordfence

Problem types

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

Product status

Timeline

Credits

ZAST.AI finder

References

www.wordfence.com/...-9992-400b-acef-dcd37f9c7269?source=cve

plugins.trac.wordpress.org/...ater-for-acf-and-elementor.php

plugins.trac.wordpress.org/...ater-for-acf-and-elementor.php

cve.org (CVE-2026-10570)

nvd.nist.gov (CVE-2026-10570)

Download JSON