Craft Cms
CVE-2026-25493
MEDIUM
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Lifecycle Timeline
4DescriptionNVD
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 validates the initial URL hostname and resolved IP against a blocklist, but Guzzle follows HTTP redirects by default. An attacker can bypass all SSRF protections by hosting a redirect that points to cloud metadata endpoints or any internal IP addresses. This issue is patched in versions 4.16.18 and 5.8.22.
AnalysisAI
SSRF bypass in Craft CMS 4.0.0-RC1 through 4.16.17 and 5.0.0-RC1 through 5.8.21 allows unauthenticated attackers to access cloud metadata endpoints and internal IP addresses through the saveAsset GraphQL mutation by exploiting Guzzle's automatic redirect handling. The vulnerability bypasses hostname and IP blocklist protections that validate only the initial request URL, enabling attackers to reach sensitive internal resources. …
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Vulnerability AssessmentAI
| Risk Assessment | CVSS 6.5 (MEDIUM). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker could exploit this vulnerability to compromise the affected system. |
| Remediation | A vendor patch is available — apply it immediately. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 30 days: Identify affected systems running Craft and apply vendor patches as part of regular patch cycle. …
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External POC / Exploit Code
Leaving vuln.today
GHSA-8jr8-7hr4-vhfx