CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2022-24757
High (7.5) in jupyter jupyter server. EPSS 1.3% chance of exploitation in the next 30 days. Fixed in jupyter-server 1.15.4.
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.
Severity
- EPSS
- 1.3% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
- CWE
- CWE-532
- Published
- Modified
- Record from
- the NVD, synced
Affected
- jupyter:jupyter_server
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-p737-p57g-4cpr | PyPI | jupyter-server | <1.15.4 | 1.15.4 |
| PYSEC-2022-179 | PyPI | jupyter-server | <1.15.4 | 1.15.4 |
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