{"id":"CVE-2026-15143","summary":"Guardrails-detectors: guardrails-detectors: ssrf and local file read via user-supplied xml schema (xml-with-schema:)","details":"A flaw was found in the file_type content detector of guardrails-detectors. This vulnerability allows a remote attacker to supply an arbitrary XML Schema Definition (XSD) string, which is processed without proper restrictions. This can lead to server-side requests to arbitrary URLs or local file reads, potentially resulting in sensitive information disclosure, such as cloud provider credentials or access to internal network services.","modified":"2026-10-08T02:50:39.323957535Z","published":"2026-07-10T15:25:09.017Z","database_specific":{"cwe_ids":["CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/15xxx/CVE-2026-15143.json","cna_assigner":"redhat"},"references":[{"type":"WEB","url":"https://access.redhat.com/downloads/content/package-browser/"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-15143"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/15xxx/CVE-2026-15143.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15143"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2498165"},{"type":"PACKAGE","url":"https://github.com/trustyai-explainability/guardrails-detectors"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/trustyai-explainability/guardrails-detectors","events":[{"introduced":"0"},{"fixed":"985c6d5a4a84360ff8b447b94e4a3cdfbda3da90"}]}],"versions":["v0.3.0","v0.2.0","0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-15143.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N"}]}