CVE-2026-15662

Advanced Woo Labels <= 2.48 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'bg_color' Parameter

6.4 Medium

The Advanced Woo Labels – Product Labels & Badges for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'bg_color' parameter in all versions up to, and including, 2.48 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

0.41%Up 0.2 points since Aug 1, 2026

What each source reports

CVE List Score used 6.4

Advanced Woo Labels <= 2.48 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'bg_color' Parameter

Record: CVE-2026-15662
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-2026-51746 6.4

Record: EUVD-2026-51746
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-p5xx-cr4j-pcxv 6.4

The Advanced Woo Labels – Product Labels & Badges for WooCommerce plugin for WordPress is...

Record: GHSA-p5xx-cr4j-pcxv
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-2026-15662
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

mihail-barinov advanced woo labels – product labels & badges for woocommerce

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-2026-15662 is a medium vulnerability (CVSS 6.4) in Mihail-barinov Advanced Woo Labels – Product Labels & Badges For Woocommerce, published August 1, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.41%, the 35th percentile. No source names a fixed version.