Grav: Twig sandbox config exfiltration via grav.offsetGet + dump filter (CVE-2026-44738 bypass)
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| getgrav | grav | affected |
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| Vendor | Product | Versions | ||||||||
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| Getgrav | Grav |
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| Source | ID | Title |
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Github GHSA |
GHSA-mc5q-6hpj-rp7j | Grav: Twig sandbox config exfiltration via grav.offsetGet + dump filter (CVE-2026-44738 bypass) |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.438% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
Getgrav
Getgrav grav |
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| Vendors & Products |
Getgrav
Getgrav grav |
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| Description | Grav is a file-based Web platform. Prior to 2.0.2, the Grav Twig content sandbox permits grav.offsetGet('config') to return the raw configuration object and permits json_encode, print_r, yaml_encode, and string filters to serialize that object without passing through GravSecurityPolicy::checkMethodAllowed. A user with page-author permissions can render sandboxed content that exposes plugins.* configuration secrets, including SMTP credentials, API keys, and plugin database credentials. This issue is fixed in version 2.0.2. | |
| Title | Grav: Twig sandbox config exfiltration via grav.offsetGet + dump filter (CVE-2026-44738 bypass) | |
| Weaknesses | CWE-200 | |
| References |
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| Metrics |
cvssV3_1
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