Custom Post Type Relations <= 1.0 Reflected Cross-Site Scripting
CVE-2021-34654

6.1MEDIUM

Key Information:

Vendor

Custom Post Type Relations

Status
Custom Post Type Relations
Vendor
CVE Published:
16 August 2021

What is CVE-2021-34654?

The Custom Post Type Relations WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the cptr[name] parameter found in the ~/pages/admin-page.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.0.

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Deploy the Patch

Affected Version(s)

Custom Post Type Relations 1.0

References

https://www.wordfence.com/vulnerability-advisories/#CVE-2...
x_refsource_MISC
https://plugins.trac.wordpress.org/browser/custom-post-ty...
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
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