WordPress WP Umbrella plugin 2.24.2-2.26.2 - Cross Site Request Forgery (CSRF) vulnerability

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-66642
StatePUBLISHED
AssignerPatchstack
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-10 11:17:28 UTC
Updated2026-08-12 20:58:37 UTC
DescriptionCross-Site Request Forgery (CSRF) vulnerability in WP Umbrella allows Cross Site Request Forgery. This issue affects WP Umbrella: from 2.24.2 through 2.26.2.

Risk And Classification

Primary CVSS: v3.1 5.4 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

EPSS: 0.000990000 probability, percentile 0.009260000 (date 2026-08-14)

Problem Types: CWE-352 | CWE-352 CWE-352 Cross-Site Request Forgery (CSRF)

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
3.1CNACVSS5.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA WP Umbrella WP Umbrella affected 2.24.2 2.26.2 custom Not specified

References

ReferenceSourceLinkTags
wp-umbrella.com/blog/security-disclosure-csrf-vulnerability-in-the-wp-umbrell... [email protected] wp-umbrella.com
patchstack.com/database/wordpress/plugin/wp-health/vulnerability/wordpress-w... [email protected] patchstack.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Anthony Green [Antnation] | Patchstack Bug Bounty Program (en)

Additional Advisory Data

Solutions

CNA: Update the WordPress WP Umbrella Plugin to the latest available version (at least 2.27.0).

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