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

2021-11-1710:15:46

CWE-79

WPScan

www.cve.org

cve-2021-24833

yop poll

wordpress

stored cross-site scripting

admin preview module

insufficient validation

create poll

EPSS

0.001

Percentile

25.8%

JSON

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.

CNA Affected

[
  {
    "product": "YOP Poll",
    "vendor": "Unknown",
    "versions": [
      {
        "lessThan": "6.3.1",
        "status": "affected",
        "version": "6.3.1",
        "versionType": "custom"
      }
    ]
  }
]