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Tue, 11 Aug 2026 18:30:00 +0000
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| Metrics |
ssvc
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Tue, 11 Aug 2026 12:45:00 +0000
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| Description | Craft CMS versions >= 5.0.0-RC1 before 5.10.6 and >= 4.0.0-RC1 before 4.18.2 interpolate environment variables and secrets (via ${ENV_VAR} strings in the elementId parameter) into Twig templates before rendering, even when the Twig sandbox is enabled. An authenticated attacker with control panel access can render a malicious sandboxed Twig template and, using a blind error-based technique across many requests, incrementally leak arbitrary environment variables and secrets. These can be abused to forge sessions (via CRAFT_SECURITY_KEY), escalate privileges, and steal database, SMTP, API, or blob storage credentials. Fixed in 5.10.6 and 4.18.2. | |
| Title | Craft CMS 5.0.0-RC1 before 5.10.6 Environment Variable Leak | |
| First Time appeared |
Craftcms
Craftcms craft Cms |
|
| Weaknesses | CWE-668 | |
| CPEs | cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Craftcms
Craftcms craft Cms |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-11T17:50:10.062Z
Reserved: 2026-08-10T15:10:15.962Z
Link: CVE-2026-72782
Updated: 2026-08-11T17:40:58.281Z
Status : Received
Published: 2026-08-11T13:19:08.797
Modified: 2026-08-11T18:18:25.430
Link: CVE-2026-72782
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OpenCVE Enrichment
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