CVE-2024-12542Public exploitNetwork attack vector

Unauthenticated server configuration disclosure via exposed phpinfo

Published Jan 9, 2025 · Updated Apr 8, 2026

Missing authorization in the linkID plugin for WordPress 0.1.2 and earlier allows remote attackers to read server configuration data. The bundled lib/linkid/linkid-sdk-php/util/index.php exposes phpinfo output directly without a capability check. No authentication or plugin activation is required; installing the plugin leaves configuration settings and predefined server variables exposed.

CVSS severity8.6
High
EPSS probability1.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in the linkID plugin for WordPress 0.1.2 and earlier allows remote attackers to read server configuration data. The bundled lib/linkid/linkid-sdk-php/util/index.php exposes phpinfo output directly without a capability check. No authentication or plugin activation is required; installing the plugin leaves configuration settings and predefined server variables exposed.

The record

CVE
CVE-2024-12542
Published
Jan 9, 2025
Updated
Apr 8, 2026
Vendor
Link Genetic
Product
LinkID
Classifications
CWE-862, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 9, 2025CVE 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 <=0.1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Link Genetic · LinkIDversion=0 <=0.1.2

Published CVSS scores

8.6WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/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.

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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 exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
T1190Exploit Public-Facing Application

Public exploit references

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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