CVE-2026-36458

ChestnutCMS v1.5.10 has a SQL injection vulnerability

Critical · published May 7, 2026

CVSS v3.1
9.8
EPSS
0%
Percentile
41.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00496 · 41.7th percentile
Published
2026-05-07T00:00Z
EPSS history
Timeline
  • 07 MAY 00:00Z
    ChestnutCMS v1.5.10 has a SQL injection vulnerability
    cvelistv5