CVE-2026-41129: CWE-918: Server-Side Request Forgery (SSRF) in craftcms cms
Craft CMS versions 4. x through 4. 17. 8 and 5. x through 5. 9. 14 are affected by a Server-Side Request Forgery (SSRF) vulnerability identified as CVE-2026-41129. Exploitation requires specific GraphQL schema permissions related to editing and creating assets in a volume. The vulnerability has a medium severity with a CVSS score of 5. 5.
AI Analysis
Technical Summary
CVE-2026-41129 is a Server-Side Request Forgery vulnerability in Craft CMS affecting versions 4.x up to 4.17.8 and 5.x up to 5.9.14. The vulnerability can be exploited when the GraphQL schema grants permissions to edit and create assets within a volume, allowing an attacker with these permissions to induce the server to make unintended requests. The issue is resolved in versions 4.17.9 and 5.9.15.
Potential Impact
Successful exploitation of this SSRF vulnerability could allow an attacker with certain GraphQL permissions to make unauthorized requests from the server, potentially accessing internal resources or services. The impact is limited by the need for elevated permissions within the GraphQL schema. There are no known exploits in the wild at this time.
Mitigation Recommendations
Apply the official patches by upgrading Craft CMS to version 4.17.9 or later in the 4.x branch, or to version 5.9.15 or later in the 5.x branch. These versions contain fixes for the SSRF vulnerability. If immediate upgrade is not possible, review and restrict GraphQL schema permissions to limit the ability to edit or create assets in volumes until patched.
CVE-2026-41129: CWE-918: Server-Side Request Forgery (SSRF) in craftcms cms
Description
Craft CMS versions 4. x through 4. 17. 8 and 5. x through 5. 9. 14 are affected by a Server-Side Request Forgery (SSRF) vulnerability identified as CVE-2026-41129. Exploitation requires specific GraphQL schema permissions related to editing and creating assets in a volume. The vulnerability has a medium severity with a CVSS score of 5. 5.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-41129 is a Server-Side Request Forgery vulnerability in Craft CMS affecting versions 4.x up to 4.17.8 and 5.x up to 5.9.14. The vulnerability can be exploited when the GraphQL schema grants permissions to edit and create assets within a volume, allowing an attacker with these permissions to induce the server to make unintended requests. The issue is resolved in versions 4.17.9 and 5.9.15.
Potential Impact
Successful exploitation of this SSRF vulnerability could allow an attacker with certain GraphQL permissions to make unauthorized requests from the server, potentially accessing internal resources or services. The impact is limited by the need for elevated permissions within the GraphQL schema. There are no known exploits in the wild at this time.
Mitigation Recommendations
Apply the official patches by upgrading Craft CMS to version 4.17.9 or later in the 4.x branch, or to version 5.9.15 or later in the 5.x branch. These versions contain fixes for the SSRF vulnerability. If immediate upgrade is not possible, review and restrict GraphQL schema permissions to limit the ability to edit or create assets in volumes until patched.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-04-17T12:59:15.737Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69e80c4119fe3cd2cd06bb19
Added to database: 4/21/2026, 11:46:09 PM
Last enriched: 4/22/2026, 12:01:12 AM
Last updated: 4/22/2026, 12:55:42 AM
Views: 3
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