CVE-2026-112773CWE-94code-injection

CVE-2026-112773

High · published October 20, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
53.0
In the wild
Unconfirmed
What it is

Craft CMS from 5.0.0 before 5.11.0 contains a remote code execution vulnerability that allows authenticated Control Panel users to escape the Twig sandbox by passing uncleansed criteria to getNext, getPrev, or getOwners. Attackers can inject Yii "as" or "on" config keys to attach malicious event handlers that execute when the element query runs, achieving code execution as the web user.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00712 · 53.0th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-10-20T00:17Z
References (2)
https://github.com/craftcms/cms/security/advisories/GHSA-wr79-9v6x-5rfq · [email protected]https://www.vulncheck.com/advisories/craft-cms-5.0.0-before-5.11.0-rce-via-twig-sandbox-behavior-injection · [email protected]
EPSS history
Timeline
  • 21 OCT 03:27Z
    EPSS moved — → 1%
    epss
  • 19 OCT 19:10Z
    Craft CMS 5.0.0 before 5.11.0 RCE via Twig Sandbox Behavior Injection
    cvelistv5
  • 19 OCT 19:10Z
    Craft CMS 5.0.0 before 5.11.0 RCE via Twig Sandbox Behavior Injection
    cvelistv5