WordPress Theme Wibar 1.1.8 Stored Cross-Site Scripting via Brand Component
Published May 16, 2026 · Updated Nov 3, 2026
Original summary
Normalized public record · Updated Nov 3, 2026
WordPress Theme Wibar 1.1.8 Stored Cross-Site Scripting via Brand Component
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
WordPress Theme Wibar 1.1.8 contains a stored cross-site scripting vulnerability in the Brand component that allows authenticated users to inject malicious scripts by manipulating the Logo URL parameter. Attackers with editor, administrator, contributor, or author privileges can inject base64-encoded script payloads through the ftc_brand_url input field to execute arbitrary JavaScript when users visit the brand page.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- LOW
- Confidence
- Not available
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- ExploitDB-49107 ↗
- Official Product Homepage ↗
- Product Reference ↗
- VulnCheck Advisory: WordPress Theme Wibar 1.1.8 Stored Cross-Site Scripting via Brand Component ↗
Record history
Published May 16, 2026 · Last refreshed Nov 3, 2026