CVE-2026-36458
Critical
Description
ChestnutCMS v1.5.10 has a SQL injection vulnerability. The content parameter of the cms_content tag can be manipulated in the admin backend and injected into a SQL query when the template is rendered.
SeverityCritical
CVSS9.8
Exploit probability—
ProductChestnutCMS
PublishedMay 7, 2026
First seenMay 7, 2026
Weakness typeCWE-94Code injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ChestnutCMS | 1.5.10 | — |
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