PT-2023-23384 · WordPress · Wordpress Gallery Plugin

Linwz · Published 2023-10-16 · Updated 2023-10-19 · CVE-2023-3155

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions WordPress Gallery Plugin versions prior to 3.39

Description The issue is related to a lack of input parameter validation in the gallery edit function, allowing an attacker to access arbitrary resources on the server. This can lead to Arbitrary File Read and Delete.

Recommendations For versions prior to 3.39, update to version 3.39 or later to resolve the issue. As a temporary workaround, consider disabling the gallery edit function until a patch is available. Restrict access to sensitive resources on the server to minimize the risk of exploitation.

Exploit

Fix

Files Accessible to External Parties

Weakness Enumeration

CWE-552

Related Identifiers

CVE-2023-3155

Affected Products

Wordpress Gallery Plugin

References · 4

• 🔥 https://wpscan.com/vulnerability/5c8473f4-4b52-430b-9140-b81b0a0901da · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-3155 · Security Note
• https://osv.dev/vulnerability/CVE-2023-3155 · Vendor Advisory
• https://twitter.com/CVEnew/status/1714006535460823158 · Twitter Post