YOP Poll < 6.2.8 - Stored Cross-Site Scripting
CVE-2021-24454

6.1MEDIUM

Key Information:

Vendor
Wordpress
Status
Yop Poll
Vendor
CVE Published:
12 July 2021

Summary

In the YOP Poll WordPress plugin before 6.2.8, when a pool is created with the options "Allow other answers", "Display other answers in the result list" and "Show results", it can lead to Stored Cross-Site Scripting issues as the 'Other' answer is not sanitised before being output in the page. The execution of the XSS payload depends on the 'Show results' option selected, which could be before or after sending the vote for example.

Affected Version(s)

YOP Poll 6.2.8

References

https://wpscan.com/vulnerability/48ade7a5-5abb-4267-b9b6-...
x_refsource_CONFIRM
https://www.in-spired.xyz/discovering-wordpress-plugin-yo...
x_refsource_MISC

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Toby Jackson
.