Description
Langchaingo supports the use of jinja2 syntax when parsing prompts, which is in turn parsed using the gonja library v1.5.3. Gonja supports include and extends syntax to read files, which leads to a server side template injection vulnerability within langchaingo, allowing an attacker to insert a statement into a prompt to read the "etc/passwd" file.
Problem types
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Product status
References
github.com/...haingo/security/advisories/GHSA-mgcj-g55g-rf6h
github.com/tmc/langchaingo/pull/1348
