CVE-2026-25879
Langroid is a framework for building large-language-model-powered applications.
Impact
Langroid is a framework for building large-language-model-powered applications. Prior to version 0.63.0, SQLChatAgent executes SQL produced by an LLM, which is influenceable by prompt injection. When configured with a database role that has privileges enabling code execution or filesystem access (e.g., PostgreSQL pg_execute_server_program, MySQL FILE, MSSQL xp_cmdshell), an attacker who can shape the agent's input — including indirectly via data returned to the LLM — can coerce execution of dialect-specific primitives such as `COPY ... FROM PROGRAM`, achieving RCE on the database host. Fixed in v0.63.0 by defaulting SQLChatAgent to a SELECT-only sqlglot-parsed statement allowlist with a dialect-aware dangerous-pattern blocklist; allow_dangerous_operations=True restores the previous unrestricted behavior for trusted deployments.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | langroid | < 0.63.0 | 0.63.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-mxfr-6hcw-j9rq
- https://github.com/langroid/langroid/security/advisories/GHSA-mxfr-6hcw-j9rq
- https://nvd.nist.gov/vuln/detail/CVE-2026-25879
- https://github.com/pypa/advisory-database/tree/main/vulns/langroid/PYSEC-2026-382.yaml
- https://pypi.org/project/langroid