XSS in Themeftc Theme Wibar
CVE-2020-37235
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 class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (13.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 13.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Themeftc Theme Wibar — versions 1.1.8
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/49107 (exploit)
- demo.themeftc.com/wibar (product)
- themeforest.net/item/wibar-responsive-woocommerce-wordpress-theme/20994798 (product)
- www.vulncheck.com/advisories/wordpress-theme-wibar-stored-cross-site-scripting-… (third-party-advisory)
Frequently asked questions
- What is CVE-2020-37235?
- CVE-2020-37235 is a medium-severity vulnerability in Themeftc Theme Wibar, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-05-16.
- How severe is CVE-2020-37235?
- Medium severity. CVSS v3 base score is 6.4 out of 10.