What is CVE-2026-29206?

CVE-2026-29206 is a high-severity vulnerability in Webpros Cpanel, classified under SQL Injection. CVSS score: 8.1/10. Published 2026-05-13.

How severe is CVE-2026-29206?

High severity. CVSS v3 base score is 8.1 out of 10.

SQL Injection in Webpros Cpanel

CVE-2026-29206

Insufficient sanitization of SQL queries in the `sqloptimizer` utility script allows SQL Injections on behalf of the root user if Slow Query logging is enabled.

Vulnerability class: SQL Injection

EPSS: 0.000 (1.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H.

Affected products

Webpros Cpanel — versions 11.136.0.0, 11.134.0.0, 11.132.0.0
Webpros Cpanel (Cloudlinux 6, Centos 6) — versions 11.110.0.0
Webpros Wp Squared — versions 11.136.1.0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

support@hackerone.com

Frequently asked questions

What is CVE-2026-29206?: CVE-2026-29206 is a high-severity vulnerability in Webpros Cpanel, classified under SQL Injection. CVSS score: 8.1/10. Published 2026-05-13.
How severe is CVE-2026-29206?: High severity. CVSS v3 base score is 8.1 out of 10.