CVE-2022-4541

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

CVSS 7.2 HIGHEPSS 0.4%CWE-79

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.2EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Sep 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Affected products

nitinmaurya12 · WordPress Visitors

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References

https://plugins.trac.wordpress.org/browser/nm-visitors/trunk/nm-visitors.php#L105 https://plugins.trac.wordpress.org/browser/nm-visitors/trunk/nm-visitors.php#L63 https://www.wordfence.com/threat-intel/vulnerabilities/id/fa15c0a4-c99d-40c9-a654-f3a910460502?source=cve