SSTI in Mautic Theme Engine Allows Authenticated Remote Code Execution
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
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| unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mautic | Mautic |
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Vendor Workaround
There are no official workarounds. To mitigate this vulnerability without upgrading, restrict theme upload and creation permissions (core:themes:create) to only highly trusted administrators.
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-9fx4-7cmj-47vg | Mautic has Server-Side Template Injection (SSTI) in Theme Templates |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.571% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Title | SSTI in Mautic Theme Engine Allows Authenticated Remote Code Execution | |
| First Time appeared |
Mautic
Mautic mautic |
|
| Vendors & Products |
Mautic
Mautic mautic |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A Server-Side Template Injection (SSTI) vulnerability exists in Mautic's theme engine. The platform renders uploaded Twig templates without a sandbox or strict function restrictions. Authenticated users with permissions to create or upload themes can abuse this to execute arbitrary code on the hosting server (Remote Code Execution) or access restricted system files and configuration settings. | |
| Weaknesses | CWE-1336 | |
| References |
| |
| Metrics |
cvssV3_1
|