PT-2023-16261 · WordPress · Wordpress Amazon S3 Plugin

Shreya Pohekar · Published 2023-04-10 · Updated 2023-04-14 · CVE-2023-0423

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions WordPress Amazon S3 Plugin versions prior to 1.6

Description The issue is related to a Reflected Cross-Site Scripting problem. It occurs because a parameter is not properly sanitised and escaped before being outputted back in the page. This could be exploited against high-privilege users, such as administrators.

Recommendations For WordPress Amazon S3 Plugin versions prior to 1.6, update to version 1.6 or later to resolve the issue. As a temporary workaround, consider restricting access to the plugin's functionality to minimize the risk of exploitation.

Exploit

Fix

Related Identifiers

CVE-2023-0423

Affected Products

Wordpress Amazon S3 Plugin

References · 4

• 🔥 https://wpscan.com/vulnerability/73d588d7-26ae-42e2-8282-aa02bcb109b6 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-0423 · Security Note
• https://osv.dev/vulnerability/CVE-2023-0423 · Vendor Advisory
• https://t.me/cibsecurity/61752 · Telegram Post