AIKIDO-2026-10005
chainlit is vulnerable to Path Traversal
55
Medium Risk
This Affects:
chainlitTL;DR
Affected versions of this package are vulnerable to improper handling of user-controlled custom thread element updates. By forging update requests with crafted element data, an attacker could inject unauthorized fields (such as file paths or URLs), potentially leading to unintended file access or manipulation of thread elements. The issue stems from insufficient input validation and trust in client-supplied element attributes, which is mitigated by sanitizing custom element data before processing.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
chainlit is vulnerable to Path Traversal in versions 2.0.0 - 2.9.3.
How to fix this
Upgrade the chainlit library to the patch version.
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SOC 2Compliant
ISO 27001Compliant