CVE-2024-12121Network attack vector

Authenticated internal-service requests via unchecked link URLs

Published Dec 19, 2024 · Updated Apr 8, 2026

Blind SSRF in miniOrange Broken Link Checker | Finder 2.5.0 and earlier allows remote authenticated users to reach internal services. The moblc_check_link function accepts an attacker-selected URL and directs the WordPress server to request it without restricting the destination. Author-level access is required, and the blind response channel permits internal services to be queried or modified without returning their content directly.

CVSS severity5.4
Medium
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Blind SSRF in miniOrange Broken Link Checker | Finder 2.5.0 and earlier allows remote authenticated users to reach internal services. The moblc_check_link function accepts an attacker-selected URL and directs the WordPress server to request it without restricting the destination. Author-level access is required, and the blind response channel permits internal services to be queried or modified without returning their content directly.

The record

CVE
CVE-2024-12121
Published
Dec 19, 2024
Updated
Apr 8, 2026
Vendor
miniOrange
Product
Broken Link Checker | Finder
Classifications
CWE-918, CAPEC-664, T1046
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 19, 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 <=2.5.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

miniOrange · Broken Link Checker | Finderversion=0 <=2.5.0

Published CVSS scores

5.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
CAPEC-664Server Side Request Forgery
T1046Network Service Discovery

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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