PT-2023-25773 · WordPress · Activitypub

Erwan Lr · Published 2023-10-16 · Updated 2023-10-18 · CVE-2023-3706

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions ActivityPub WordPress plugin versions prior to 1.0.0

Description The issue allows any authenticated user to retrieve the title of arbitrary posts, including drafts and private ones, via an IDOR vector. This occurs because the plugin does not ensure that post titles to be displayed are public and belong to the plugin.

Recommendations For versions prior to 1.0.0, update to version 1.0.0 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive posts or implementing additional authentication measures to minimize the risk of exploitation.

Exploit

Fix

Related Identifiers

CVE-2023-3706

Affected Products

Activitypub

References · 4

• 🔥 https://wpscan.com/vulnerability/daa4d93a-f8b1-4809-a18e-8ab63a05de5a · Exploit
• https://osv.dev/vulnerability/CVE-2023-3706 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-3706 · Security Note
• https://twitter.com/CVEnew/status/1714006526979908077 · Twitter Post