What’s Vulnerable › Vulnerabilities

CVE-2011-5266

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-01-08 · updated 2026-06-16
• Weakness: CWE-89

Description

Imperva SecureSphere Web Application Firewall (WAF) before 12-august-2010 allows SQL injection filter bypass.

Affected products

• Imperva Securesphere Web Application Firewall: before 2010-08-12 — fixed in 2010-08-12

How to fix

Upgrade to a fixed version: Imperva Securesphere Web Application Firewall 2010-08-12. Check the vendor advisory for mitigations.

References

• http://seclists.org/fulldisclosure/2011/May/163
• http://seclists.org/fulldisclosure/2011/May/163

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