On Page SEO + Whatsapp Chat Button <= 1.0.1 Reflected Cross-Site Scripting
CVE-2021-38332

6.1MEDIUM

Key Information:

Vendor

WordPress
Status
On Page Seo + WhatSAPp Chat Button
Vendor
CVE Published:
10 September 2021

What is CVE-2021-38332?

The On Page SEO + Whatsapp Chat Button Plugin WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to a reflected $_SERVER["PHP_SELF"] value in the ~/settings.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.0.1.

Affected Version(s)

On Page SEO + Whatsapp Chat Button 1.0.1

References

https://www.wordfence.com/vulnerability-advisories/#CVE-2...
x_refsource_MISC
https://plugins.trac.wordpress.org/browser/ops-robots-txt...
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

p7e4
.