CVE-2023-3746

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p34

Published

Oct 16, 2023 (Oct 16, 2023)

Modified

Jun 17, 2026

Description

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

Vendors: automattic
Products: activitypub
Ecosystems: WordPress
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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