Vulnerability · Published Sep 26, 2024 · Assigned by Wordfence

CVE-2022-4541WordPress Visitors <= 1.0 - Unauthenticated Stored Cross-Site Scripting via HTTP Header

High 7.2

In plain English

A high-severity cross-site scripting in WordPress Visitors from nitinmaurya12. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).

Severity (CVSS 3.1)7.2High

Exploit odds (30 days)0.5%top 59.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The WordPress Visitors plugin for WordPress is vulnerable to Stored Cross-Site Scripting via a spoofed HTTP Header value in versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the nm_vistior page.

Affected products (as reported)

Vendor	Product	Versions
nitinmaurya12	WordPress Visitors	0 – through 1.0

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

In plain English

Official description

Affected products (as reported)

References