CVE-2026-39629

MEDIUM 5.3

WordPress Uminex theme <= 1.0.9 - Arbitrary Shortcode Execution vulnerability

CVSS Score

5.3

EPSS Score

0.1%

EPSS Percentile

16th

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in kutethemes Uminex uminex allows Code Injection.This issue affects Uminex: from n/a through <= 1.0.9.

CWE	CWE-80
Vendor	kutethemes
Product	uminex
Published	Apr 8, 2026
Last Updated	Apr 29, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

kutethemes / Uminex

0 ≤ 1.0.9

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Theme/uminex/vulnerability/wordpress-uminex-theme-1-0-9-arbitrary-shortcode-execution-vulnerability?_s_id=cve

Credits

João Pedro S Alcântara (Kinorth) | Patchstack Bug Bounty Program