Brands for WooCommerce <= 3.8.8 — Authenticated (Shop Manager+) Stored Cross-Site Scripting via 'br_brand_tooltip' Term Meta Field
CVE-2026-15647Published · Updated Action summary
Affected: ≤3.8.8Update to 3.8.8.1 or newer
All remediation steps- Severity
- Medium4.4
- CVSS
- 4.4CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:HAttack complexity- High
PR:HPrivileges required- High
UI:NUser interaction- None
S:CScope- Changed
C:LConfidentiality- Low
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-79 Cross-Site Scripting
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Brands for WooCommerce brands-for-woocommerce
- Affected≤ 3.8.8
- Patched in3.8.8.1
Update to 3.8.8.1 or newer.
You are affected if you run ≤ 3.8.8. Version 3.8.8.1 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Brands for WooCommerce.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 3.8.8.1, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Brands for WooCommerce to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Wordfence PRISM.
The Brands for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'br_brand_tooltip' Term Meta Field in all versions up to, and including, 3.8.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Because the payload is stored in term meta rather than post content, the WordPress unfiltered_html capability exception does not apply, meaning Shop Manager-level users — who normally lack unfiltered_html — can fully exploit this vulnerability.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Brands for WooCommerce
All 8| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via 'width' Shortcode Attribute ≤3.8.8Update to 3.8.8.1 | CVE-2026-15648 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via 'style' Shortcode Attribute ≤3.8.8Update to 3.8.8.1 | CVE-2026-15646 | |
| Medium6.5 | Authenticated (Contributor+) SQL Injection ≤3.8.6.3Update to 3.8.6.4 | CVE-2025-68519 | |
| Medium4.3 | Missing Authorization to Unauthenticated Order Manipulation and Information Retrieval <3.8.2.3Update to 3.8.2.3 | CVE-2023-44149 | |
| Medium4.3 | Cross-Site Request Forgery <3.8.2.3Update to 3.8.2.3 | — |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via 'width' Shortcode Attribute
≤3.8.8Update to 3.8.8.1
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via 'style' Shortcode Attribute
≤3.8.8Update to 3.8.8.1
- Medium6.5Authenticated (Contributor+) SQL Injection
≤3.8.6.3Update to 3.8.6.4
- Medium4.3Missing Authorization to Unauthenticated Order Manipulation and Information Retrieval
<3.8.2.3Update to 3.8.2.3
- Medium4.3Cross-Site Request Forgery
<3.8.2.3Update to 3.8.2.3
Same weakness (Cross-Site Scripting)
All Cross-Site Scripting| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity medium, CVSS 4.4
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.