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.

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

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)

CWE-89 — SQL Injection

References

security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_CONFIRM)

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.