CVE-2022-39286Execution with Unnecessary Privileges in JupyterApp
- 8.8HighCVSS base score
- 1.5%Exploitation in 30 daysEPSS · top 26% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Jupyter Core is a package for the core common functionality of Jupyter projects. Jupyter Core prior to version 4.11.2 contains an arbitrary code execution vulnerability in `jupyter_core` that stems from `jupyter_core` executing untrusted files in CWD. This vulnerability allows one user to run code as another. Version 4.11.2 contains a patch for this issue. There are no known workarounds.
Timeline
ID reserved
By GitHub_M
- 54 days later
· 54 days later
Published
- 2 years later
· 2 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | High8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 1.5% · top 26% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Affected products
- affected < 4.11.2
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPIjupyter-coreGHSA-m678-f26j-3hrp (opens in a new tab)
References
References7
- https://github.com/jupyter/jupyter_core/security/advisories/GHSA-m678-f26j-3hrp (opens in a new tab)x_transferred
- https://github.com/jupyter/jupyter_core/commit/1118c8ce01800cb689d51f655f5ccef19516e283 (opens in a new tab)x_transferred
- [debian-lts-announce] 20221117 [SECURITY] [DLA 3195-1] jupyter-core security update (opens in a new tab)mailing-listx_transferred
- GLSA-202301-04 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-de87bd076b (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-d966145959 (opens in a new tab)vendor-advisoryx_transferred
- DSA-5422 (opens in a new tab)vendor-advisoryx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-0129 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-m678-f26j-3hrp (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-39286)Record last updated .