CVE-2026-25481
Langroid has WAF Bypass Leading to RCE in TableChatAgent
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, GHSA.
Beschreibung
Langroid is a framework for building large-language-model-powered applications. Prior to version 0.59.32, there is a bypass to the fix for CVE-2025-46724. TableChatAgent can call pandas_eval tool to evaluate the expression. There is a WAF in langroid/utils/pandas_utils.py introduced to block code injection CVE-2025-46724. However it can be bypassed due to _literal_ok() returning False instead of raising UnsafeCommandError on invalid input, combined with unrestricted access to dangerous dunder attributes (__init__, __globals__, __builtins__). This allows chaining whitelisted DataFrame methods to leak the eval builtin and execute arbitrary code. This issue has been patched in version 0.59.32.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| pip::GitHub Security Advisory pip | langroid | 0.59.32 |
Referenzen
- https://github.com/langroid/langroid
- https://github.com/langroid/langroid/commit/30abbc1a854dee22fbd2f8b2f575dfdabdb603ea
- https://github.com/langroid/langroid/security/advisories/GHSA-jqq5-wc57-f8hj
- https://github.com/langroid/langroid/security/advisories/GHSA-x34r-63hx-w57f
- https://github.com/pypa/advisory-database/tree/main/vulns/langroid/PYSEC-2026-383.yaml
- https://nvd.nist.gov/vuln/detail/CVE-2026-25481
- https://pypi.org/project/langroid