CVE-2026-31266
High
Description
Craft CMS 5.9.5 and earlier contains a Missing Authorization vulnerability in the migrate endpoint (/actions/app/migrate).
SeverityHigh
CVSS7.3
Exploit probability—
Product
CMS
PublishedMay 27, 2026
First seenMay 27, 2026
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Craft CMS | v ≤ 5.9.5 | — |
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