PT-2023-32305 · Supsystic · Digital Publications By Supsystic

Marco Wotschka · Published 2023-12-09 · Updated 2023-12-12 · CVE-2023-5756

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Digital Publications by Supsystic plugin for WordPress versions up to, and including, 1.7.6

Description The issue is due to missing or incorrect nonce validation on the AJAX action handler, making it possible for unauthenticated attackers to execute AJAX actions via a forged request. This can be achieved if an attacker can trick a site administrator into performing an action, such as clicking on a link.

Recommendations For versions up to, and including, 1.7.6, update to a version higher than 1.7.6 to resolve the issue. As a temporary workaround, consider restricting access to the AJAX action handler until a patch is available.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2023-5756

Affected Products

Digital Publications By Supsystic

References · 8

• https://osv.dev/vulnerability/CVE-2023-5756 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-5756 · Security Note
• https://twitter.com/CVEnew/status/1733384351872635157 · Twitter Post
• https://plugins.trac.wordpress.org/changeset/3010075 · Note
• https://twitter.com/VulmonFeeds/status/1733453593175286057 · Twitter Post
• https://t.me/cvenotify/63095 · Telegram Post
• https://plugins.trac.wordpress.org/browser/digital-publications-by-supsystic/trunk/classes/frame.php#L144 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/2304e4dc-0dc6-4ded-b8e6-8d76d70f63d7?source=cve · Note