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6.5

WP System Log: Attackers can access sensitive data without permission

CVE-2026-24987 · published 7 months ago
Summary

The WP System Log plugin has a flaw that lets attackers view sensitive information they shouldn't be able to see. This affects versions 1.2.7 and earlier. Update the plugin to a fixed version to prevent unauthorized access.

Original advisory text
Missing Authorization vulnerability in activity-log.com WP System Log winterlock allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP System Log: from n/a t...
Missing Authorization vulnerability in activity-log.com WP System Log winterlock allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP System Log: from n/a through <= 1.2.7.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
6.5 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-862Missing Authorization
Timeline
Published25 Mar 2026
Updated4 Nov 2026
First seen26 Mar 2026
Sources
CVE-2026-24987 · NVD
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