Critical
Langroid has Prompt to SQL Injection, Leading to RCE
Type: advisorySources: OSV
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-25879
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 4 Nov 2026, 05:13 UTC · Revision 1
Source evidence
Langroid has Prompt to SQL Injection, Leading to RCE
core-osv · Original sourcePublished 1 Jun 2026, 22:27 UTC
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.
osv:CVE-2026-25879
Complete source record
{
"id": "cee1fb725017a2eb74d7cc9f8b928bab8be0f688b413b282215eac00967443c6",
"url": "https://osv.dev/vulnerability/CVE-2026-25879",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Langroid has Prompt to SQL Injection, Leading to RCE",
"summary": "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.",
"evidence": "osv:CVE-2026-25879",
"products": [],
"severity": "critical",
"structured": {
"id": "CVE-2026-25879",
"aliases": [
"CVE-2026-25879",
"GHSA-mxfr-6hcw-j9rq",
"PYSEC-2026-382"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
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"modified": "2026-10-28T02:30:33.400199269Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25879.json",
"https://github.com/langroid/langroid/security/advisories/GHSA-mxfr-6hcw-j9rq",
"https://nvd.nist.gov/vuln/detail/CVE-2026-25879"
],
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"cna_assigner": "GitHub_M",
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"evidence": "/id"
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},
"source_id": "core-osv",
"document_id": 500452,
"published_at": "2026-06-01T22:27:13.071+00:00"
}