Helpful < 4.4.59 - Admin+ Stored Cross-Site Scripting
CVE-2021-24841

4.8MEDIUM

Key Information:

Vendor
Wordpress
Status
Helpful
Vendor
CVE Published:
17 November 2021

Summary

The Helpful WordPress plugin before 4.4.59 does not sanitise and escape some of its settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Affected Version(s)

Helpful 4.4.59

References

https://wpscan.com/vulnerability/55d11acf-8c47-40da-be47-...
x_refsource_MISC
https://mikadmin.fr/tech/XSS-Stored-Helpful-5b10bc7f40ab3...
x_refsource_MISC

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Mika
.