PostX - Gutenberg Post Grid Blocks < 3.0.6 - Reflected Cross-Site Scripting
CVE-2023-3992

6.1MEDIUM

Key Information:

Vendor
Wordpress
Status
PostX
Vendor
CVE Published:
30 August 2023

Summary

The PostX WordPress plugin before 3.0.6 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Affected Version(s)

PostX 0 < 3.0.6

References

https://wpscan.com/vulnerability/c43b669f-0377-4402-833c-...
exploitvdb-entrytechnical-description

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

Bob Matyas
WPScan
.