CVE Vulnerability

CVE-2021-24834

The YOP Poll WordPress plugin before 6.3.1 is affected by a stored Cross-Site Scripting vulnerability which exists in the Create Poll - Options module where a user with a role as low as author is allowed to execute arbitrary script code within the context of the application. This vulnerability is due to insufficient validation of custom label parameters - vote button label , results link label and back to vote caption label.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://www.fortiguard.com/zeroday/FG-VD-21-053 Third Party Advisory
https://plugins.trac.wordpress.org/changeset/2605368 Patch Third Party Advisory
https://wpscan.com/vulnerability/72f58b14-e5cb-4f1c-a16f-621238c6ebbf Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:yop-poll:yop_poll:*:*:*:*:*:wordpress:*:*
Information

Published : 2021-11-17 11:15

Updated : 2021-11-18 08:40

NVD link : CVE-2021-24834

Mitre link : CVE-2021-24834

Products Affected
No products.
CWE
CWE-79