Cross-site scripting in wpmudev Branda – White Label & Branding, Free Login Page…
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The Branda – White Label WordPress, Custom Login Page Customizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘mime_types’ parameter in all versions up to, and including, 3.4.17 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-5191
- 2026-10-03 Alias added: GHSA-vqcm-9f94-45hf
References
More wpmudev Branda vulnerabilities
- TI-2024-06077 Branda – White Label WordPress, Custom Login Page Customizer <= 3.4.18 - Unauthenticated Full Path Disclosure CVSS 3.1MEDIUM 5.3
- TI-2024-24754 WordPress Branda plugin <= 3.4.17 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 5.9
Sources
- CVE-2024-5191 · CVE Program
- CVE-2024-5191 · NVD
- FIRST EPSS
- GHSA-vqcm-9f94-45hf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences