by Kastro
Paper/Archive/CVE-2025-46726

CVE-2025-46726

langroid langroid — Langroid Vulnerable to XXE Injection via XMLToolMessage

EPSS 0.6%public exploitCVSS 9.1
critical.is priorityof 100
48
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 51.1.511 × 2010.2Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
langroid< 0.53.4–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
GitHub_M (CNA)7.8CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:P
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: partial

References

refgithub.com/langroid/langroid/security/advisories/GHSA-pw95-88fg-3j6frefgithub.com/langroid/langroid/commit/36e7e7db4dd1636de225c2c66c84052b1e9ac3c3refgithub.com/langroid/langroid/blob/df6227e6c079ec22bb2768498423148d6685acff/langroid/agent/xml_tool_message.py#L51-L52