PT-2023-18747 · WordPress · Otter

Alex Sanford · Published 2023-05-30 · Updated 2025-01-10 · CVE-2023-2288

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Otter WordPress plugin versions prior to 2.2.6

Description The issue arises from the plugin's failure to sanitize user-controlled file paths, leading to a PHAR deserialization vulnerability. This vulnerability can be exploited on PHP versions less than 8.0 using the phar:// stream wrapper.

Recommendations For versions prior to 2.2.6, update to version 2.2.6 or later to resolve the issue. As a temporary workaround, consider restricting access to the phar:// stream wrapper until the update is applied.

Exploit

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2023-2288

Affected Products

Otter

References · 3

• 🔥 https://wpscan.com/vulnerability/93acb4ee-1053-48e1-8b69-c09dc3b2f302 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-2288 · Security Note
• https://osv.dev/vulnerability/CVE-2023-2288 · Vendor Advisory