CVE-2025-49619 (GCVE-0-2025-49619)
Vulnerability from cvelistv5
Published
2025-06-07 00:00
Modified
2025-06-17 21:01
Severity ?
8.5 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
CWE
  • CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine
Summary
Skyvern through 0.1.85 is vulnerable to server-side template injection (SSTI) in the Prompt field of workflow blocks such as the Navigation v2 Block. Improper sanitization of Jinja2 template input allows authenticated users to inject crafted expressions that are evaluated on the server, leading to blind remote code execution (RCE).
References
Impacted products
Vendor Product Version
Skyvern Skyvern Version: 0   ≤ 0.1.85
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