Medium severity · published Feb 9, 2026
CVE-2026-25494
Craft has a SSRF in GraphQL Asset Mutation via Alternative IP Notation
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
Craft is a platform for creating digital experiences. In Craft versions 4.0.0-RC1 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the saveAsset GraphQL mutation uses filter_var(..., FILTER_VALIDATE_IP) to block a specific list of IP addresses. However, alternative IP notations (hexadecimal, mixed) are not recognized by this function, allowing attackers to bypass the blocklist and access cloud metadata services. This issue is patched in versions 4.16.18 and 5.8.22.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 34% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CM
cms · craftcms
>= 5.0.0-RC1, < 5.8.22 · source: vendor
CC
Craft Cms · Craftcms
after 4.0.0 before 4.16.18; after 5.0.0 before 5.8.22; 4.0.0; 4.0.0; 4.0.0; 4.0.0; +1 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-25494
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-25494
Patch
https://github.com/craftcms/cms/commit/d49e93e5ba0c48939ce5eaa6cd9b4a990542d8b2
Release Notes
https://github.com/craftcms/cms/releases/tag/5.8.22
Exploit
https://github.com/craftcms/cms/security/advisories/GHSA-m5r2-8p9x-hp5m
More from cms
10.0
CVE-2025-32432
Craft CMS Allows Remote Code Execution
9.8
CVE-2024-56145
RCE when PHP `register_argc_argv` config setting is enabled in craftcms/cms
8.1
CVE-2025-23209
Potential RCE with a compromised security key in craft/cms
9.8
CVE-2026-112776
Craft CMS 5.0.0 before 5.11.0 GraphQL Site-Scope Bypass via Mutations
9.8
CVE-2026-84795
Craft CMS before 5.10.11 Authentication Bypass via Admin Flag Inheritance