PT-2023-18344 · WordPress · Kiwiz Invoices Certification & Pdf System

Published 2023-05-15 · Updated 2025-01-24 · CVE-2023-2180

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions KIWIZ Invoices Certification & PDF System WordPress plugin versions 2.1.3 and earlier

Description The issue allows an unauthenticated attacker to read or download arbitrary files, as well as perform PHAR unserialization if they can upload a file to the server. This is due to the plugin not validating the path of files to be downloaded.

Recommendations For versions 2.1.3 and earlier, update to a version later than 2.1.3 to resolve the issue. As a temporary workaround, consider restricting file upload capabilities to prevent potential PHAR unserialization attacks. Restrict access to sensitive files and directories to minimize the risk of exploitation.

Exploit

Fix

Related Identifiers

CVE-2023-2180

Affected Products

Kiwiz Invoices Certification & Pdf System

References · 7

• 🔥 https://wpscan.com/vulnerability/4d3b90d8-8a6d-4b72-8bc7-21f861259a1b · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-2180 · Security Note
• https://osv.dev/vulnerability/CVE-2023-2180 · Vendor Advisory
• https://t.me/cvenotify/108550 · Telegram Post
• https://t.me/cvenotify/50440 · Telegram Post
• https://t.me/cvenotify/50991 · Telegram Post
• https://t.me/cibsecurity/64130 · Telegram Post