CVE-2025-49619: Skyvern has a Jinja runtime leak

June 7, 2025 (updated June 17, 2025)

Skyvern through 0.2.0 has a Jinja runtime leak in sdk/workflow/models/block.py.

References

cristibtz.blog/posts/CVE-2025-49619
cristibtz.github.io/posts/CVE-2025-49619
github.com/Skyvern-AI/skyvern
github.com/Skyvern-AI/skyvern/commit/db856cd8433a204c8b45979c70a4da1e119d949d
github.com/advisories/GHSA-h92g-3xc3-ww2r
nvd.nist.gov/vuln/detail/CVE-2025-49619
www.exploit-db.com/exploits/52335

Code Behaviors & Features

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