CVE-2024-52588Public exploitNetwork attack vector

Internal port discovery via unrestricted webhook URLs

Published May 29, 2025 · Updated May 29, 2025

SSRF in Strapi Webhooks before 4.25.2 allows remote authenticated users to probe internal TCP services through crafted URLs. The webhook trigger accepts loopback hosts such as 127.0.0.1 without restricting the destination and returns connection-specific errors. Administrative access to Settings Webhooks is required, and the demonstrated consequence is disclosure of which server-side ports are open.

CVSS severity4.9
Medium
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in Strapi Webhooks before 4.25.2 allows remote authenticated users to probe internal TCP services through crafted URLs. The webhook trigger accepts loopback hosts such as 127.0.0.1 without restricting the destination and returns connection-specific errors. Administrative access to Settings Webhooks is required, and the demonstrated consequence is disclosure of which server-side ports are open.

The record

CVE
CVE-2024-52588
Published
May 29, 2025
Updated
May 29, 2025
Vendor
Strapi
Product
Strapi
Classifications
CWE-918, T1046
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. May 29, 2025CVE publishedPublication date reported by the CVE source.
  2. May 29, 2025Record 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=< 4.25.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Strapi · Strapiversion=< 4.25.2

Published CVSS scores

4.9GitHubCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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.

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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

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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