PT-2023-16227 · WordPress · Greenshift

Lana Codes · Published 2023-02-21 · Updated 2025-06-10 · CVE-2023-0378

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Greenshift WordPress plugin versions prior to 5.0

Description The issue arises from the Greenshift WordPress plugin not validating and escaping some of its block options before outputting them back in a page or post where the block is embedded. This could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Recommendations For versions prior to 5.0, update to version 5.0 or later to resolve the issue. As a temporary workaround, consider restricting the use of the Greenshift WordPress plugin's block options to minimize the risk of exploitation.

Exploit

Fix

Related Identifiers

CVE-2023-0378

Affected Products

Greenshift

References · 8

• 🔥 https://wpscan.com/vulnerability/3313cc05-2267-4d93-a8a8-2c0701c21f66 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-0378 · Security Note
• https://osv.dev/vulnerability/CVE-2023-0378 · Vendor Advisory
• https://t.me/cvenotify/45114 · Telegram Post
• https://t.me/cvenotify/125235 · Telegram Post
• https://t.me/cvenotify/44734 · Telegram Post
• https://t.me/cvenotify/44716 · Telegram Post
• https://t.me/cibsecurity/58571 · Telegram Post