{"cve":"CVE-2026-54771","nvd":{"published":"2026-07-10T00:16:33.737","modified":"2026-07-10T15:49:19.093","status":"Deferred","description":"Langroid is a framework for building large-language-model-powered applications. Prior to version 0.65.3, a Langroid application exposing a chat interface to untrusted users may allow direct tool invocation via raw JSON payloads, even when tools are registered with `use=False, handle=True`. Version 0.65.3 fixes the issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1},"cwes":["CWE-75"],"references":["https://github.com/langroid/langroid/security/advisories/GHSA-gjgq-w2m6-wr5q","https://github.com/langroid/langroid/security/advisories/GHSA-gjgq-w2m6-wr5q"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:44:02.134301115+00:00"},"epss":{"cve":"CVE-2026-54771","score":0.00392,"percentile":0.33335,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-gjgq-w2m6-wr5q","url":"https://osv.dev/vulnerability/GHSA-gjgq-w2m6-wr5q","summary":"Langroid: handle_message() executes user-supplied tool JSON without sender verification ","modified":"2026-07-13T16:43:24.578984797Z","packages":[{"ecosystem":"PyPI","name":"langroid","purl":"pkg:pypi/langroid","ranges":["<0.65.3"],"fixed":["0.65.3"]}]},{"id":"PYSEC-2026-2579","url":"https://osv.dev/vulnerability/PYSEC-2026-2579","summary":"Langroid: handle_message() executes user-supplied tool JSON without sender verification ","modified":"2026-07-13T16:31:49.909514772Z","packages":[{"ecosystem":"PyPI","name":"langroid","purl":"pkg:pypi/langroid","ranges":["<0.65.3"],"fixed":["0.65.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}