CVE-2025-46726

Public Exploit
Langroid Vulnerable to XXE Injection via XMLToolMessage

Description

Langroid is a framework for building large-language-model-powered applications. Prior to version 0.53.4, a LLM application leveraging `XMLToolMessage` class may be exposed to untrusted XML input that could result in DoS and/or exposing local files with sensitive information. Version 0.53.4 fixes the issue.

Category

7.8
CVSS
Severity: High
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.05%
Vendor Advisory github.com
Affected: langroid langroid
Published at:
Updated at:

References

Link Tags
https://github.com/langroid/langroid/security/advisories/GHSA-pw95-88fg-3j6f vendor advisory exploit
https://github.com/langroid/langroid/commit/36e7e7db4dd1636de225c2c66c84052b1e9ac3c3 patch
https://github.com/langroid/langroid/blob/df6227e6c079ec22bb2768498423148d6685acff/langroid/agent/xml_tool_message.py#L51-L52 product

Frequently Asked Questions

What is the severity of CVE-2025-46726?
CVE-2025-46726 has been scored as a high severity vulnerability.
How to fix CVE-2025-46726?
To fix CVE-2025-46726, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-46726 being actively exploited in the wild?
It is possible that CVE-2025-46726 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-46726?
CVE-2025-46726 affects langroid langroid.
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