CVE-2026-2751: centreon centreon_web SQL Injection

Vulnerability summary

CVE-2026-2751 is a critical (CVSS 9.8) SQL Injection vulnerability in centreon centreon_web. EPSS estimates a 0.51% chance of exploitation in the next 30 days, higher than 42.1% of scored vulnerabilities.

Timeline

1. 27-02-2026
   PublishedVulnerability first disclosed.
2. 27-02-2026
   Last modifiedVulnerability information updated.

Description

Blind SQL Injection via unsanitized array keys in Service Dependencies deletion. Vulnerability in Centreon Centreon Web on Central Server on Linux (Service Dependencies modules) allows Blind SQL Injection.This issue affects Centreon Web on Central Server before 25.10.8, 24.10.20, 24.04.24.

• CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.