CVE-2023-6109

MEDIUM 5.3

YOP Poll <= 6.5.26 - Race Condition to Vote Manipulation

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

The YOP Poll plugin for WordPress is vulnerable to a race condition in all versions up to, and including, 6.5.26. This is due to improper restrictions on the add() function. This makes it possible for unauthenticated attackers to place multiple votes on a single poll even when the poll is set to one vote per person.

CWE	CWE-362
Vendor	yourownprogrammer
Product	yop poll
Published	Nov 14, 2023
Last Updated	Apr 8, 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

yourownprogrammer / YOP Poll

0 ≤ 6.5.26

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/360b1927-a863-46be-ad11-3f6251c75a3c?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/2959124/yop-poll/trunk/admin/models/votes.php

Credits

RIN MIYACHI