Nbconvert
Vendor:
First CVE: Aug 18, 2022 · Active for 3 years
4
Total CVEs
More Total CVEs than 75% of tracked products
1.3
Avg CVEs / Year
Higher CVE frequency than 59% of tracked products
6.5
Avg CVSS
Higher Avg CVSS than 36% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Nbconvert over time
Volume of CVEsAvg CVSS Base Score
First CVE
Aug 18, 2022
3 years ago
Most Recent CVE
Apr 21, 2026
98 days ago
CVE Severity & Scoring
Nbconvert4 CVEs
75%
25%
All CVEs353,173 CVEs
45%
40%
11%
MediumHigh
Attack Vector
Local1 (25.0%)
Network3 (75.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low4 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None0 (0.0%)
Unknown0 (0.0%)
Required4 (100.0%)
Privileges Required
Low1 (25.0%)
High0 (0.0%)
None3 (75.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2025-53000HIGH The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates. Versions of nbconvert up to and including 7.16.6 on Windows have a v | Dec 17, 2025 | 7.8 | 25 | NO | NO |
CVE-2026-39377MEDIUM The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates. Versions 6.5 through 7.17.0 allow arbitrary file writes to locations | Apr 21, 2026 | 6.5 | 24 | NO | NO |
CVE-2026-39378MEDIUM The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates. In versions 6.5 through 7.17.0, when `HTMLExporter.embed_images=True | Apr 21, 2026 | 6.5 | 23 | NO | NO |
CVE-2021-32862MEDIUM The GitHub Security Lab discovered sixteen ways to exploit a cross-site scripting vulnerability in nbconvert. When using nbconvert to generate an HTML version of a user-controllabl | Aug 18, 2022 | 5.4 | 20 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (4 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (4 CVEs).
Media Mentions
Signals from CVEs in this product scope (4 CVEs).
Top CNAs Publishing CVEs For Nbconvert
Top CWEs
Versions
No cataloged versions.