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.

CVSS v4.0

5.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

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

EPSS

0.24% chance of exploitation in the next 30 days, 15th percentile

Published

2026-05-16

Updated

2026-05-24

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/49107

References

• CVE Record
• NVD entry

Related

• CVE-2020-37234
• CVE-2020-37236
• CVE-2020-37233
• CVE-2020-37237
• CVE-2020-37232
• CVE-2020-37238