CVE-2024-33943

MEDIUM 5.9

WordPress Ultimate Under Construction plugin <= 1.9.3 - Cross Site Scripting (XSS) vulnerability

CVSS Score

5.9

EPSS Score

0.0%

EPSS Percentile

0th

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HappyKite Ultimate Under Construction allows Stored XSS.This issue affects Ultimate Under Construction: from n/a through 1.9.3.

CWE	CWE-79
Vendor	happykite
Product	ultimate under construction
Published	May 3, 2024
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

HappyKite / Ultimate Under Construction

n/a ≤ 1.9.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/vulnerability/ultimate-under-construction/wordpress-ultimate-under-construction-plugin-1-9-3-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

Cronus (Patchstack Alliance)