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TI-2021-07115 Aliases CVE-2021-24833GHSA-ggxf-x772-3hfw

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

Priority LOW 27CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

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.

Why it matters now

EPSS 0.01124 66th percentileScored 2026-11-07
Fix Fixed YOP Poll (Unknown): 6.3.1

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownYOP Poll6.3.1 to before 6.3.16.3.1Patch availableCNA
  • YOP Poll VendorUnknown Affected 6.3.1 to before 6.3.1 Fixed in 6.3.1 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:yop-poll:yop_poll:*:*:*:*:*:wordpress:*:*before 6.3.1VulnerableYop-poll
  • cpe:2.3:a:yop-poll:yop_poll:*:*:*:*:*:wordpress:*:* Versions before 6.3.1 Vulnerable ·Yop-poll

Remediation

  • Fix · CNA YOP Poll (Unknown) Fixed in 6.3.1

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    YOP Poll 6.3.1

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2021-07116 YOP Poll < 6.3.1 - Author+ Stored Cross-Site Scripting via Options ModulePriority LOW 28
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-24833
  2. 2026-10-03 Alias added: GHSA-ggxf-x772-3hfw

References

Patch 1

Advisory 2

  • TI-2021-06743 YOP Poll < 6.2.8 - Stored Cross-Site Scripting CVSS 3.1MEDIUM 6.1
  • TI-2021-07116 YOP Poll < 6.3.1 - Author+ Stored Cross-Site Scripting via Options Module CVSS 3.1MEDIUM 5.4
  • TI-2017-01431 Cross-site scripting in YOP Poll CVSS 3.0MEDIUM 5.4
  • TI-2022-01470 YOP Poll < 6.4.3 - IP Spoofing CVSS 3.1MEDIUM 5.3
  • TI-2023-05615 YOP Poll <= 6.5.26 - Race Condition to Vote Manipulation CVSS 3.1MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences