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4.3

JSM Show Post Metadata may reveal hidden post information

CVE-2025-24589 · published 1 year ago
Summary

The JSM Show Post Metadata plugin (versions up to 4.6.0) does not properly check who can view its data, allowing anyone to see metadata that should be private. This could expose internal notes, unpublished content, or other sensitive details. Update the plugin to the latest version or remove it if you cannot apply the fix.

Original advisory text
Missing Authorization vulnerability in JS Morisset JSM Show Post Metadata jsm-show-post-meta allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects JSM Show Post...
Missing Authorization vulnerability in JS Morisset JSM Show Post Metadata jsm-show-post-meta allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects JSM Show Post Metadata: from n/a through <= 4.6.0.
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
4.3 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-862Missing Authorization
Timeline
Published24 Jan 2025
Updated4 Nov 2026
First seen7 Mar 2026
Sources
CVE-2025-24589 · NVD
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