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TI-2011-04539 Aliases CVE-2011-5266GHSA-5fh4-5wpg-mhxh

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

Priority MEDIUM 44CWE-89Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
SQL injection
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-89.

Summary

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

Why it matters now

EPSS 0.01184 67th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:imperva:securesphere_web_application_firewall:*:*:*:*:*:*:*:*before 2010-08-12VulnerableImperva
  • cpe:2.3:a:imperva:securesphere_web_application_firewall:*:*:*:*:*:*:*:* Versions before 2010-08-12 Vulnerable ·Imperva

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2011-5266
  2. 2026-10-03 Alias added: GHSA-5fh4-5wpg-mhxh

References

Exploit 1

  • TI-2010-01284 Imperva SecureSphere Web Application Firewall and Database Firewall 5.0.0.5082 through… CVSS 2.0HIGH 7.8
  • TI-2011-04205 Cross-site scripting (XSS) vulnerability in the Violations Table in the management GUI in… CVSS 2.0MEDIUM 4.3
  • TI-2011-00669 Cross-site scripting (XSS) vulnerability in the management GUI in the MX Management… CVSS 2.0MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences