Intel/AIKIDO-2026-10667
banks
AIKIDO-2026-10667
banks is vulnerable to Server-Side Template Injection (SSTI)
Server-Side Template Injection (SSTI) Pre-CVE Published Apr 30, 2026
Found by Aikido Intel before public disclosure or CVE publication.
92
Critical Risk
This Affects:
banks0.0.1 - 2.4.1
Fixed in 2.4.2Are you affected? Scan for Free
TL;DR
Affected versions of this package render prompt templates with an unsandboxed Jinja2 environment, so template expressions can reach Python builtins through dunder attribute chains. A crafted prompt or template fragment can therefore execute arbitrary code in the host process during rendering.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
banks is vulnerable to Server-Side Template Injection (SSTI) in versions 0.0.1 - 2.4.1.
How to fix this
Upgrade the banks library to the patch version.
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