CVE-2025-5800

Testimonial Post type <= 1.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via auto_play Parameter

6.4 Medium

The Testimonial Post type plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘auto_play’ parameter in all versions up to, and including, 1.2.1 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.

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

0.27%Up 0.2 points since Jul 18, 2025

What each source reports

CVE List Score used 6.4

Testimonial Post type <= 1.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via auto_play Parameter

Record: CVE-2025-5800
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-2025-21846 6.4

Record: EUVD-2025-21846
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-frxf-q843-wg4f 6.4

The Testimonial Post type plugin for WordPress is vulnerable to Stored Cross-Site Scripting via...

Record: GHSA-frxf-q843-wg4f
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-2025-5800
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

juiiee8487 testimonial post type

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-2025-5800 is a medium vulnerability (CVSS 6.4) in Juiiee8487 Testimonial Post Type, published July 18, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.27%, the 18th percentile. No source names a fixed version.