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Case File

CVE-2023-5239

HIGH · CVSS 7.5 EPSS 0.65%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-11-27 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects WordPress.

CVE
CVE-2023-5239
Severity
HIGH
CVSS
7.5
EPSS
0.65%
WordPress

Original NVD Description

The Security & Malware scan by CleanTalk WordPress plugin before 2.121 retrieves client IP addresses from potentially untrusted headers, allowing an attacker to manipulate its value. This may be used to bypass bruteforce protection.

Related CVEs

Other vulnerabilities affecting the same vendor(s)