CVE-2026-42750

MEDIUM 6.5

WordPress WPComplete plugin <= 2.9.5.4 - Cross Site Scripting (XSS) vulnerability

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Nexcess WPComplete wpcomplete allows Stored XSS.This issue affects WPComplete: from n/a through <= 2.9.5.4.

CWE	CWE-79
Vendor	nexcess
Product	wpcomplete
Published	May 27, 2026
Last Updated	May 27, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

Nexcess / WPComplete

0 ≤ 2.9.5.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/wpcomplete/vulnerability/wordpress-wpcomplete-plugin-2-9-5-4-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

hhhai | Patchstack Bug Bounty Program