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NVD Vulnerability Details :
CVE-2026-33587
Analyzed
More InfoOfficial Page
Source-a6d3dc9e-0591-4a13-bce7-0f5b31ff6158
View Known Exploited Vulnerability (KEV) details
Published At-07 May, 2026 | 11:16
Updated At-07 May, 2026 | 20:13

Lack of user input sanitisation in Open Notebook v1.8.3 allows the application user to execute Python code (and subsequently OS commands) on the docker container via Server-Side Template Injection (SSTI) for user-created transformations.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.09.2CRITICAL
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.110.0CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Type: Secondary
Version: 4.0
Base score: 9.2
Base severity: CRITICAL
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 10.0
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CPE Matches
lfnovo
lfnovo
>>open-notebook>>Versions before 1.8.4(exclusive)
cpe:2.3:a:lfnovo:open-notebook:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-20Secondarya6d3dc9e-0591-4a13-bce7-0f5b31ff6158
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: CWE-20
Type: Secondary
Source: a6d3dc9e-0591-4a13-bce7-0f5b31ff6158
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/lfnovo/open-notebook/security/advisories/GHSA-f35w-wx37-26q7a6d3dc9e-0591-4a13-bce7-0f5b31ff6158
Vendor Advisory
Hyperlink: https://github.com/lfnovo/open-notebook/security/advisories/GHSA-f35w-wx37-26q7
Source: a6d3dc9e-0591-4a13-bce7-0f5b31ff6158
Resource:
Vendor Advisory
Change History
0Changes found
Details not found