{"cve":"CVE-2022-24757","nvd":{"published":"2022-03-23T21:15:08.143","modified":"2026-06-17T04:32:27.047","status":"Modified","description":"The Jupyter Server provides the backend (i.e. the core services, APIs, and REST endpoints) for Jupyter web applications. Prior to version 1.15.4, unauthorized actors can access sensitive information from server logs. Anytime a 5xx error is triggered, the auth cookie and other header values are recorded in Jupyter Server logs by default. Considering these logs do not require root access, an attacker can monitor these logs, steal sensitive auth/cookie information, and gain access to the Jupyter server. Jupyter Server version 1.15.4 contains a patch for this issue. There are currently no known workarounds.","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-532"],"references":["https://github.com/jupyter-server/jupyter_server/commit/a5683aca0b0e412672ac6218d09f74d44ca0de5a","https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-p737-p57g-4cpr","https://github.com/jupyter-server/jupyter_server/commit/a5683aca0b0e412672ac6218d09f74d44ca0de5a","https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-p737-p57g-4cpr"],"products":["jupyter:jupyter_server"],"source":"nvd","synced_at":"2026-10-19T21:29:06.454770966+00:00"},"epss":{"cve":"CVE-2022-24757","score":0.01267,"percentile":0.69759,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-p737-p57g-4cpr","url":"https://osv.dev/vulnerability/GHSA-p737-p57g-4cpr","summary":"Insertion of Sensitive Information into Log File in Jupyter notebook","modified":"2023-11-08T04:08:35.307839Z","packages":[{"ecosystem":"PyPI","name":"jupyter-server","purl":"pkg:pypi/jupyter-server","ranges":["<1.15.4"],"fixed":["1.15.4"]}]},{"id":"PYSEC-2022-179","url":"https://osv.dev/vulnerability/PYSEC-2022-179","summary":"","modified":"2023-11-08T04:08:35.307839Z","packages":[{"ecosystem":"PyPI","name":"jupyter-server","purl":"pkg:pypi/jupyter-server","ranges":["<1.15.4"],"fixed":["1.15.4"]}]}],"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."]}