High severity7.8NVD Advisory· Published Mar 18, 2018· Updated Jun 17, 2026
CVE-2018-8768
CVE-2018-8768
Description
In Jupyter Notebook before 5.4.1, a maliciously forged notebook file can bypass sanitization to execute JavaScript in the notebook context. Specifically, invalid HTML is 'fixed' by jQuery after sanitization, making it dangerous.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
notebookPyPI | < 5.4.1 | 5.4.1 |
Affected products
1Patches
Vulnerability mechanics
References
5- openwall.com/lists/oss-security/2018/03/15/2nvdMailing ListThird Party AdvisoryWEB
- github.com/advisories/GHSA-6cwv-x26c-w2q4ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2018-8768ghsaADVISORY
- github.com/pypa/advisory-database/tree/main/vulns/notebook/PYSEC-2018-57.yamlghsaWEB
- lists.debian.org/debian-lts-announce/2020/11/msg00033.htmlnvdWEB
News mentions
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