CVE-2026-25494Public exploitNetwork attack vector

Cloud metadata disclosure via alternative IP notation

Published Feb 9, 2026 · Updated Feb 9, 2026

SSRF in Craft CMS allows remote attackers to read cloud metadata through a crafted remote URL in a saveAsset GraphQL mutation. The mutation passes the hostname to filter_var with FILTER_VALIDATE_IP, which misses hexadecimal and mixed IP forms that Guzzle still resolves to blocked addresses. An exposed GraphQL schema permitting asset saves is required, and the demonstrated consequence is retrieval and storage of instance metadata.

CVSS severity6.9
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in Craft CMS allows remote attackers to read cloud metadata through a crafted remote URL in a saveAsset GraphQL mutation. The mutation passes the hostname to filter_var with FILTER_VALIDATE_IP, which misses hexadecimal and mixed IP forms that Guzzle still resolves to blocked addresses. An exposed GraphQL schema permitting asset saves is required, and the demonstrated consequence is retrieval and storage of instance metadata.

The record

CVE
CVE-2026-25494
Published
Feb 9, 2026
Updated
Feb 9, 2026
Vendor
Pixel & Tonic
Product
Craft CMS
Classifications
CWE-918, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 9, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=>= 5.0.0-RC1, < 5.8.22

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Pixel & Tonic · Craft CMSversion=>= 5.0.0-RC1, < 5.8.22

Published CVSS scores

6.9GitHubCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
6.5NVDCVSS:3.1/AV:N/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
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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