SQL Injection in Cacti
CVE-2026-71287
Cacti's sanitize_sql_column() (lib/functions.php) sanitizes user-supplied ORDER BY column names using the regex `preg_replace('/[^a-zA-Z0-9_().]/', '', $column)`. Because this allowlist retains letters, digits, underscore, parentheses, and…
Vulnerability class: SQL Injection
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Cacti — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-71287?
- CVE-2026-71287 is a high-severity vulnerability in Cacti, classified under SQL Injection. CVSS score: 8.8/10. Published 2026-08-05.
- How severe is CVE-2026-71287?
- High severity. CVSS v3 base score is 8.8 out of 10.