ActivityPub for WordPress < 1.0.1 - Contributor+ Stored XSS
CVE-2023-3746

5.4MEDIUM

Key Information:

Vendor
Wordpress
Status
ActivityPub
Vendor
CVE Published:
16 October 2023

Summary

The ActivityPub WordPress plugin before 1.0.0 does not sanitize and escape some data from post content, which could allow contributor and above role to perform Stored Cross-Site Scripting attacks

Affected Version(s)

ActivityPub 0 < 1.0.0

References

https://wpscan.com/vulnerability/c15a6032-6495-47a8-828c-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ben Bidner
WPScan
.