High severity7.2NVD Advisory· Published Oct 18, 2023· Updated Apr 8, 2026

CVE-2023-5538

Description

The MpOperationLogs plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the IP Request Headers in versions up to, and including, 1.0.1 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 an injected page.

Affected products

Mrpeng/Mpoperationlogs
cpe:2.3:a:mrpeng:mpoperationlogs:*:*:*:*:*:wordpress:*:*
Range: <=1.0.1

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.wordfence.com/threat-intel/vulnerabilities/id/bc5f1b00-acee-4dc8-acd7-2d3f3493f253nvdExploitThird Party Advisory
plugins.trac.wordpress.org/browser/mpoperationlogs/trunk/common.phpnvdProduct
plugins.trac.wordpress.org/browser/mpoperationlogs/trunk/template/ipslist_td.phpnvdProduct

News mentions

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cvss	0.468
epss	0.009
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000