CVE-2026-3717

MEDIUM 5.3

CV Builder – Professional Resume Builder SaaS <= 1.3.1 - Missing Authorization to Unauthenticated PNG File Upload

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

The CV Builder – Professional Resume Builder SaaS plugin for WordPress is vulnerable to unauthorized arbitrary file upload due to a missing capability check on the 'wp_save_signature_image' function in all versions up to, and including, 1.3.1. This makes it possible for unauthenticated attackers to upload arbitrary content to the WordPress uploads directory as png files.

CWE	CWE-862
Vendor	bestwpdeveloper
Product	wp cv builder
Published	Oct 10, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

bestwpdeveloper / WP CV Builder

0 ≤ 1.3.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/b7384260-96cd-4451-84ec-ce0fb7d38a9f?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3480946/cv-builder

Credits

Teerachai Somprasong