YOP Poll < 6.3.1 - Author+ Stored Cross-Site Scripting via Options Module
CVE-2021-24834

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 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.

Affected Version(s)

YOP Poll 6.3.1

References

https://plugins.trac.wordpress.org/changeset/2605368
x_refsource_CONFIRM
https://wpscan.com/vulnerability/72f58b14-e5cb-4f1c-a16f-...
x_refsource_MISC
https://www.fortiguard.com/zeroday/FG-VD-21-053
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
.