title: ActivityPub for WordPress < 1.0.0 - Contributor+ Stored XSS
description: The ActivityPub WordPress plugin before 1.0.0 does not escape user metadata before outputting them in mentions, which could allow users with a role of Contributor and above to perform Stored XSS attacks
problem types: CWE-79 Cross-Site Scripting (XSS)
affected:
{
vendor: Unknown
product: ActivityPub
versions:
status: affected, versionType: custom, version: 0, lessThan: 1.0.0
defaultStatus: unaffected
collectionURL: https://wordpress.org/plugins
}