CVE-2024-0592Network attack vector

Protected-post disclosure via forged related-post links

Published Mar 13, 2024 · Updated Apr 8, 2026

Cross-site request forgery in Related Posts for WordPress 2.2.1 and earlier allows remote attackers to expose protected posts. The handle_create_link() function processes attacker-chosen related-post associations without validating a WordPress nonce. Exploitation requires an administrator to act on a forged request, after which draft and password-protected posts become viewable.

CVSS severity5.4
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Related Posts for WordPress 2.2.1 and earlier allows remote attackers to expose protected posts. The handle_create_link() function processes attacker-chosen related-post associations without validating a WordPress nonce. Exploitation requires an administrator to act on a forged request, after which draft and password-protected posts become viewable.

The record

CVE
CVE-2024-0592
Published
Mar 13, 2024
Updated
Apr 8, 2026
Vendor
Barry Kooij
Product
Related Posts for WordPress
Classifications
CWE-352, CAPEC-62, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Barry Kooij · Related Posts for WordPressversion=0 <=2.2.1

Published CVSS scores

5.4WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery
T1204.001Malicious Link

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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