CVE-2011-5266 describes a critical SQL injection filter bypass vulnerability affecting Imperva SecureSphere Web Application Firewall (WAF) versions released before August 12, 2010. This flaw, categorized as CWE-89, allows an unauthenticated attacker to execute arbitrary SQL commands with high impact on confidentiality, integrity, and availability, as reflected by its CVSS v3.1 score of 9.8. Despite its severe nature, there is no evidence of active exploitation, publicly available exploit code in Metasploit or ExploitDB, or significant community discussion or media coverage. The vulnerability is not listed in CISA's KEV catalog, suggesting it is not widely exploited in the wild.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2010-08-12CPE matchmatch criteria | cpe:2.3:a:imperva:securesphere_web_application_firewall:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.