What’s Vulnerable › Vulnerabilities

CVE-2023-33336

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-30 · updated 2026-06-17
• Weakness: CWE-79

Description

Reflected cross site scripting (XSS) vulnerability was discovered in Sophos Web Appliance v4.3.9.1 that allows for arbitrary code to be inputted via the double quotes.

Affected products

• Sophos Web Appliance: 4.3.9.1

References

• https://inf0seq.github.io/cve/2023/04/30/Cross-site-scripting-%28XSS%29-in-Sophos-Web-Appliance-4.1.1-0.9.html
• https://inf0seq.github.io/cve/2023/04/30/Cross-site-scripting-%28XSS%29-in-Sophos-Web-Appliance-4.1.1-0.9.html

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