YOP Poll < 6.3.1 - Author+ Stored Cross-Site Scripting via Preview Module
CVE-2021-24833

5.4MEDIUM

Key Information:

Vendor
Wordpress
Status
Yop Poll
Vendor
CVE Published:
17 November 2021

Summary

The YOP Poll WordPress plugin before 6.3.1 is affected by a stored Cross-Site Scripting vulnerability, which exists in the Admin preview 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 question and answer text parameters in Create Poll module.

Affected Version(s)

YOP Poll 6.3.1

References

https://wpscan.com/vulnerability/7cb39087-fbab-463d-9592-...
x_refsource_MISC
https://plugins.trac.wordpress.org/changeset/2605368
x_refsource_CONFIRM
https://www.fortiguard.com/zeroday/FG-VD-21-052
x_refsource_MISC

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Vishnupriya Ilango
.