SQL Injection in Cacti
CVE-2026-40083
Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have SQL Injection through unsanitized unserialize+implode in managers.php. At line 756 of managers.php, the application assigns $selected_items…
Vulnerability class: SQL Injection
EPSS: 0.003 (25.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Cacti — versions < 1.2.31
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (Product, x_refsource_MISC, Release Notes)
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-40083?
- CVE-2026-40083 is a high-severity vulnerability in Cacti, classified under SQL Injection. CVSS score: 7.2/10. Published 2026-06-25.
- How severe is CVE-2026-40083?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2026-40083 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.