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7.5

This user-activity-log-pro WordPress plugin before 2.3.4 retrieves client IP addresses from potentially untrusted headers, allowing an attacker to manipulate its value. This may be used to hide the...

CVE-2023-5133 · published 3 years ago
Summary

This user-activity-log-pro WordPress plugin before 2.3.4 retrieves client IP addresses from potentially untrusted headers, allowing an attacker to manipulate its value. This may be used to hide the source of malicious traffic.

What to do
  • Update solwininfotech user_activity_log to version 2.3.4 or later.
Affected software
VendorProductAffected versions
solwininfotech user_activity_log < 2.3.4
cpe:2.3:a:solwininfotech:user_activity_log:*:*:*:*:pro:wordpress:*:*
Original advisory text
This user-activity-log-pro WordPress plugin before 2.3.4 retrieves client IP addresses from potentially untrusted headers, allowing an attacker to manipulate its value. This may be used to hide the...
This user-activity-log-pro WordPress plugin before 2.3.4 retrieves client IP addresses from potentially untrusted headers, allowing an attacker to manipulate its value. This may be used to hide the source of malicious traffic.
References
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically
  • Gives an attacker partial control
Severity
7.5 High
Exploitation
<1% chance of attack within 30 days
Timeline
Published16 Oct 2023
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2023-5133 · NVD
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