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TI-2026-51010 Aliases CVE-2026-72784GHSA-hvvw-h49x-4xmw

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

Priority LOW 30CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00242 15th percentileScored 2026-11-07
Fix Fixed cms (craftcms): 5.10.6, 4.18.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Craft CMScms5.0.0-RC1 to before 5.10.65.10.6Patch availableCNA
Craft CMScms4.0.0-RC1 to before 4.18.24.18.2Patch availableCNA
  • cms VendorCraft CMS Affected 5.0.0-RC1 to before 5.10.6 Fixed in 5.10.6 Patch available CNA
  • cms VendorCraft CMS Affected 4.0.0-RC1 to before 4.18.2 Fixed in 4.18.2 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:*——Craft CMS
  • cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:* Versions — — ·Craft CMS

Remediation

  • Fix · CNA cms (craftcms) Fixed in 5.10.6
  • Fix · CNA cms (craftcms) Fixed in 4.18.2

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    craftcms cms 5.10.6

    6 records Highest priority Priority MEDIUM 2 MEDIUM, 4 LOW

    Other records, highest priority first

    • TI-2026-51004 Craft CMS 5.0.0-RC1 before 5.10.6 Authenticated RCE via condition.configPriority MEDIUM 41
    • TI-2026-51011 Craft CMS before 5.10.6 Authorization Bypass via structures/move-elementPriority MEDIUM 40
    • TI-2026-51005 Craft CMS 5.0.0-RC1 before 5.10.6 Arbitrary File Read via SplFileObjectPriority LOW 38
    Show all 6 records →
  • Release ·

    craftcms cms 4.18.2

    5 records Highest priority Priority MEDIUM 1 MEDIUM, 4 LOW

    Other records, highest priority first

    • TI-2026-51004 Craft CMS 5.0.0-RC1 before 5.10.6 Authenticated RCE via condition.configPriority MEDIUM 41
    • TI-2026-51005 Craft CMS 5.0.0-RC1 before 5.10.6 Arbitrary File Read via SplFileObjectPriority LOW 38
    • TI-2026-51008 Craft CMS 5.0.0-RC1 before 5.10.6 Environment Variable LeakPriority LOW 31
    Show all 5 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-72784
  2. 2026-10-03 Alias added: GHSA-hvvw-h49x-4xmw

References

Advisory 1

  • TI-2025-23503 Craft CMS Allows Remote Code Execution KEVCVSS 3.1CRITICAL 10.0
  • TI-2024-37138 RCE when PHP `register_argc_argv` config setting is enabled in craftcms/cms KEVCVSS 4.0CRITICAL 9.3
  • TI-2025-16994 Potential RCE with a compromised security key in craft/cms KEVCVSS 3.1HIGH 8.1
  • TI-2025-24595 Craft CMS stores user-provided content in session files KEVCVSS 4.0MEDIUM 6.9
  • TI-2023-22284 Craft CMS Remote Code Execution vulnerability CVSS 3.1CRITICAL 10.0
  • TI-2024-25171 Craft CMS up to v3.7.31 was discovered to contain a SQL injection vulnerability via the GraphQL API endpoint. CVSS 3.1CRITICAL 9.8
See all 203 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences