The Gum Addon for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'pop_tag' parameter in all versions up to, and including, 1.3.15 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.
History

Mon, 21 Sep 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Celomitan
Celomitan gum Addon For Elementor
Wordpress
Wordpress wordpress
Vendors & Products Celomitan
Celomitan gum Addon For Elementor
Wordpress
Wordpress wordpress

Sat, 19 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 19 Sep 2026 08:30:00 +0000

Type Values Removed Values Added
Description The Gum Addon for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'pop_tag' parameter in all versions up to, and including, 1.3.15 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.
Title Gum Addon for Elementor <= 1.3.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'pop_tag' Widget Setting
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2026-09-19T08:27:21.458Z

Updated: 2026-09-19T13:51:19.907Z

Reserved: 2026-05-11T17:07:34.552Z

Link: CVE-2026-8354

cve-icon Vulnrichment

Updated: 2026-09-19T13:49:48.943Z

cve-icon NVD

Status : Deferred

Published: 2026-09-19T09:16:34.583

Modified: 2026-09-21T13:33:33.387

Link: CVE-2026-8354

cve-icon Redhat

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