CVE Catalog

CVE-2020-37235

MediumCVSS 6.4
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.24%

14th percentile - higher than 14% of all known CVEs

Summary

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.

Risk Assessment

The risk includes session theft, account takeover, and propagation of malicious code in the context of a trusted site, potentially leading to data integrity and reputation damage.

Recommendation

It is recommended to update the Wibar theme to the latest version that fixes this vulnerability, and to validate and sanitize all input data, including the Logo URL parameter.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS