{"cve":"CVE-2015-4707","nvd":{"published":"2017-09-20T18:29:00.890","modified":"2026-06-17T00:27:45.633","status":"Modified","description":"Cross-site scripting (XSS) vulnerability in IPython before 3.2 allows remote attackers to inject arbitrary web script or HTML via vectors involving JSON error messages and the /api/notebooks path.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["http://www.openwall.com/lists/oss-security/2015/06/22/7","http://www.securityfocus.com/bid/75328","https://bugzilla.redhat.com/show_bug.cgi?id=1235688","https://github.com/ipython/ipython/commit/7222bd53ad089a65fd610fab4626f9d0ab47dfce","https://github.com/ipython/ipython/commit/c2078a53543ed502efd968649fee1125e0eb549c"],"products":["ipython:ipython"],"source":"nvd","synced_at":"2026-10-19T20:46:01.145313090+00:00"},"epss":{"cve":"CVE-2015-4707","score":0.02274,"percentile":0.83086,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-66gw-5xpf-gfp5","url":"https://osv.dev/vulnerability/GHSA-66gw-5xpf-gfp5","summary":"Improper Neutralization of Input During Web Page Generation in IPython","modified":"2024-09-23T16:38:38.984670Z","packages":[{"ecosystem":"PyPI","name":"ipython","purl":"pkg:pypi/ipython","ranges":["<3.2.0"],"fixed":["3.2.0"]}]},{"id":"PYSEC-2017-46","url":"https://osv.dev/vulnerability/PYSEC-2017-46","summary":"","modified":"2023-11-08T03:57:55.719283Z","packages":[{"ecosystem":"PyPI","name":"ipython","purl":"pkg:pypi/ipython","ranges":["<3.2.0"],"fixed":["3.2.0"]}]}],"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."]}