CVE-2026-25493
Last modified
CVE-2026-25493 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. EPSS estimates a 0.36% chance of exploitation in the next 30 days.
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 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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Craftcms | Craft Cms | > 4.0.0, < 4.16.18 |
| Craftcms | Craft Cms | > 5.0.0, < 5.8.22 |
| Craftcms | Craft Cms | 4.0.0 |
| Craftcms | Craft Cms | 5.0.0 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-25493?
How severe is CVE-2026-25493?
How do I fix CVE-2026-25493?
How Strix Helps
- One Click Account Takeover in GranolaHow a notification link broke out of Electron and led to a one-click account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-25488Craft Commerce is an ecommerce platform for Craft CMS. In ve…4.8
- CVE-2026-25489Craft Commerce is an ecommerce platform for Craft CMS. In ve…4.8
- CVE-2026-2549A vulnerability has been found in zhanghuanhao LibrarySystem…7.3
- CVE-2026-25490Craft Commerce is an ecommerce platform for Craft CMS. In ve…4.8
- CVE-2026-25491Craft is a platform for creating digital experiences. From 5…4.8
- CVE-2026-25492Craft CMS is a content management system. In Craft versions …6.5
- CVE-2026-25494Craft is a platform for creating digital experiences. In Cr…6.5
- CVE-2026-25495Craft is a platform for creating digital experiences. In Cra…8.8
- CVE-2026-25496Craft is a platform for creating digital experiences. In Cra…4.8
- CVE-2026-25497Craft is a platform for creating digital experiences. In Cra…8.8
- CVE-2026-25498Craft is a platform for creating digital experiences. In ver…7.2
- CVE-2026-25499Terraform / OpenTofu Provider adds support for Proxmox Virtu…7.5
Are you affected by CVE-2026-25493?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST