CVE-2024-30531Network attack vector

Authenticated SSRF via unsafe shared-link retrieval

Published Apr 2, 2024 · Updated Apr 28, 2026

SSRF in Nelio Content 3.2.0 and earlier allows remote authenticated users to make server-side requests through shared-link retrieval. The shared-link data path passes an attacker-controlled URL to wp_remote_request without WordPress safe-URL validation. A low-privileged WordPress account and access to the shared-link feature are required; requests can reach resources accessible from the WordPress host.

CVSS severity4.9
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in Nelio Content 3.2.0 and earlier allows remote authenticated users to make server-side requests through shared-link retrieval. The shared-link data path passes an attacker-controlled URL to wp_remote_request without WordPress safe-URL validation. A low-privileged WordPress account and access to the shared-link feature are required; requests can reach resources accessible from the WordPress host.

The record

CVE
CVE-2024-30531
Published
Apr 2, 2024
Updated
Apr 28, 2026
Vendor
Nelio Software
Product
Nelio Content
Classifications
CWE-918, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 2, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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=n/a <=3.2.0 changes=[{"at":"3.2.1","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Nelio Software · Nelio Contentversion=n/a <=3.2.0 changes=[{"at":"3.2.1","status":"unaffected"}]

Published CVSS scores

4.9PatchstackCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/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)
T1190Exploit Public-Facing Application

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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