CVE-2026-72784

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Source

https://cve.org/CVERecord?id=CVE-2026-72784

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72784.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-72784

Aliases

GHSA-2mx8-9ww7-p27x

Published

2026-08-11T12:17:18.509Z

Modified

2026-08-13T03:51:48.491273535Z

Severity

6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L CVSS Calculator

Summary

Craft CMS 5.0.0-RC1 before 5.10.6 SSRF via GraphQL asset mutation

Details

Craft CMS versions >= 5.0.0-RC1 before 5.10.6 and >= 4.0.0-RC1 before 4.18.2 contain a server-side request forgery vulnerability in the GraphQL save<Volume>Asset mutation, which fetches an attacker-supplied URL server-side. The anti-SSRF validation is incomplete: validateIp() does not cover CGNAT (100.64.0.0/10) or NAT64 (64:ff9b::/96) ranges, and the only IP check runs after the request has already been issued. An attacker holding a GraphQL token scoped only to asset-creation permissions can disclose internal HTTP content from CGNAT/NAT64 targets, force outbound GET requests to internal hosts (including RFC1918, loopback, and metadata endpoints), and enumerate internal services.

Database specific

{
    "cwe_ids": [
        "CWE-918"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72784.json",
    "cna_assigner": "VulnCheck"
}

References

Affected packages

Git / github.com/craftcms/cms

Affected ranges

Type

GIT

Repo

https://github.com/craftcms/cms

Events

Introduced

04755d93f86d07cc183db47db8a0eee106892e30

Fixed

5c055703a13ba3a52bf013d7ba6c0223d6f62ef8

Introduced

daac7c1da2f701f2e9ddee1da1457ce61660b581

Fixed

c7ea105e1d2cf043e76e7847d84e5732071a26b4

Database specific

Show details

{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "5.0.0-RC1"
        },
        {
            "fixed": "5.10.6"
        },
        {
            "introduced": "4.0.0-RC1"
        },
        {
            "fixed": "4.18.2"
        }
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72784.json"