CVE-2025-12830

Better Elementor Addons <= 1.5.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Slider Widget

6.4 Medium

The Better Elementor Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Slider widget in all versions up to, and including, 1.5.5 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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

0.23%Up 0.2 points since Dec 12, 2025

What each source reports

CVE List Score used 6.4

Better Elementor Addons <= 1.5.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Slider Widget

Record: CVE-2025-12830
CVSS 3.1: 6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2025-202964 6.4

Record: EUVD-2025-202964
CVSS 3.1: 6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-x2g3-qcv6-fm9w 6.4

The Better Elementor Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via...

The Better Elementor Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Slider widget in all versions up to, and including, 1.5.4 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.

Record: GHSA-x2g3-qcv6-fm9w
CVSS 3.1: 6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

NVD 6.4

Record: CVE-2025-12830
CVSS 3.1: 6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

wpdive better addons for elementor

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-12830 is a medium vulnerability (CVSS 6.4) in Wpdive Better Addons For Elementor, published December 12, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.23%, the 14th percentile. No source names a fixed version.