{"cve":"CVE-2023-32786","nvd":{"published":"2023-10-20T22:15:10.553","modified":"2026-06-17T05:59:34.503","status":"Modified","description":"In Langchain through 0.0.155, prompt injection allows an attacker to force the service to retrieve data from an arbitrary URL, essentially providing SSRF and potentially injecting content into downstream tasks.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-74"],"references":["https://gist.github.com/rharang/d265f46fc3161b31ac2e81db44d662e1","https://gist.github.com/rharang/d265f46fc3161b31ac2e81db44d662e1"],"products":["langchain:langchain"],"source":"nvd","synced_at":"2026-10-19T21:40:11.519948003+00:00"},"epss":{"cve":"CVE-2023-32786","score":0.00709,"percentile":0.53511,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-6h8p-4hx9-w66c","url":"https://osv.dev/vulnerability/GHSA-6h8p-4hx9-w66c","summary":"Langchain Server-Side Request Forgery vulnerability","modified":"2026-07-07T17:57:20.555991364Z","packages":[{"ecosystem":"PyPI","name":"langchain","purl":"pkg:pypi/langchain","ranges":["<0.0.329"],"fixed":["0.0.329"]}]},{"id":"PYSEC-2026-1508","url":"https://osv.dev/vulnerability/PYSEC-2026-1508","summary":"Langchain Server-Side Request Forgery vulnerability","modified":"2026-07-07T17:46:48.007351783Z","packages":[{"ecosystem":"PyPI","name":"langchain","purl":"pkg:pypi/langchain","ranges":["<0.0.329"],"fixed":["0.0.329"]}]}],"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."]}