| Title | AstrBotDevs AstrBot 4.22.1 Server-Side Template Injection |
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| Description | AstrBot versions up to and including 4.22.1 allow authenticated users to create and update text-to-image (T2I) templates via the dashboard API without any content validation or sanitization. These templates are Jinja2 HTML files that are sent to a remote rendering endpoint for processing. An attacker can inject Jinja2 Server-Side Template Injection (SSTI) payloads into templates, which are then rendered by the remote server, potentially leading to information disclosure or remote code execution on the rendering server. |
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| Source | ⚠️ https://github.com/AstrBotDevs/AstrBot/issues/7330 |
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| User | Yu_Bao (UID 89348) |
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| Submission | 04/03/2026 05:42 (24 days ago) |
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| Moderation | 04/24/2026 21:07 (22 days later) |
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| Status | Accepted |
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| VulDB entry | 359527 [AstrBotDevs AstrBot up to 4.22.1 Dashboard API t2i.py create_template special elements used in a template engine] |
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| Points | 20 |
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