How severe is CVE-2026-22390?

CVE-2026-22390 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-22390 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-22390?

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

Does CVE-2026-22390 have an EU (EUVD) identifier?

Yes. CVE-2026-22390 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9531.

When was CVE-2026-22390 published?

CVE-2026-22390 was published on 2026-03-05 and last updated on 2026-06-17.

CVE-2026-22390

CVE-2026-22390 is a critical-severity vulnerability with a CVSS 3.x base score of 9.9. 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-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-9531
Weakness: CWE-94
Published: 2026-03-05
Last modified: 2026-06-17

Description

Improper Control of Generation of Code ('Code Injection') vulnerability in Builderall Builderall Builder for WordPress builderall-cheetah-for-wp allows Code Injection.This issue affects Builderall Builder for WordPress: from n/a through <= 3.0.1.

Frequently asked questions

What is CVE-2026-22390?: Improper Control of Generation of Code ('Code Injection') vulnerability in Builderall Builderall Builder for WordPress builderall-cheetah-for-wp allows Code Injection.This issue affects Builderall Builder for WordPress: from n/a through <= 3.0.1.
How severe is CVE-2026-22390?: CVE-2026-22390 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-22390 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-22390?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-22390 have an EU (EUVD) identifier?: Yes. CVE-2026-22390 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9531.
When was CVE-2026-22390 published?: CVE-2026-22390 was published on 2026-03-05 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/builderall-cheetah-for-wp/vulnerability/wordpress-builderall-builder-for-wordpress-plugin-3-0-1-remote-code-execution-rce-vulnerability?_s_id=cve

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