CVE-2020-37235

MEDIUM 6.4

WordPress Theme Wibar 1.1.8 Stored Cross-Site Scripting via Brand Component

CVSS Score

6.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	themeftc
Product	theme wibar
Published	May 16, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

None

Affected Versions

themeftc / Theme Wibar

1.1.8

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/49107 demo.themeftc.com: http://demo.themeftc.com/wibar themeforest.net: https://themeforest.net/item/wibar-responsive-woocommerce-wordpress-theme/20994798 vulncheck.com: https://www.vulncheck.com/advisories/wordpress-theme-wibar-stored-cross-site-scripting-via-brand-component

Credits

Ilca Lucian Florin