What’s Vulnerable › Vulnerabilities

CVE-2023-53901: WBCE CMS 1.6.1 Cross-Site Scripting and Open Redirect Vulnerability

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-12-16 · updated 2026-06-17
• Weakness: CWE-601

Description

WBCE CMS 1.6.1 contains a cross-site scripting vulnerability that allows attackers to inject malicious HTML and CSS to capture user keystrokes. Attackers can upload a crafted HTML file with CSS-based keylogging techniques to intercept password characters through background image requests.

Affected products

• WBCE CMS: 1.6.1

References

• https://wbce-cms.org/
• https://www.exploit-db.com/exploits/51566
• https://www.vulncheck.com/advisories/wbce-cms-cross-site-scripting-and-open-redirect-vulnerability

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