How severe is CVE-2026-29206?

CVE-2026-29206 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2026-29206 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-29206?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-29206 have an EU (EUVD) identifier?

Yes. CVE-2026-29206 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30203.

When was CVE-2026-29206 published?

CVE-2026-29206 was published on 2026-05-13 and last updated on 2026-06-17.

CVE-2026-29206

CVE-2026-29206 is a high-severity vulnerability with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-30203
Weakness: CWE-89
Published: 2026-05-13
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2026-29206?: CVE-2026-29206 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2026-29206 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-29206?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-29206 have an EU (EUVD) identifier?: Yes. CVE-2026-29206 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30203.
When was CVE-2026-29206 published?: CVE-2026-29206 was published on 2026-05-13 and last updated on 2026-06-17.

References

https://support.cpanel.net/hc/en-us/articles/40437213099159-Security-CVE-2026-29206-cPanel-WHM-WP2-Security-Update-May-13-2026

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