CVE-2026-90769

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Source
https://cve.org/CVERecord?id=CVE-2026-90769
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90769.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-90769
Published
2026-09-13T10:45:40Z
Modified
2026-09-15T03:48:22Z
Severity
  • 8.3 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N CVSS Calculator
Summary
Open Notebook before 1.11.0 Server-Side Request Forgery via link-source
Details

Open Notebook before 1.11.0 fails to validate the URL parameter in POST /api/sources endpoint, allowing authenticated users to perform server-side requests to internal services. Attackers can supply arbitrary URLs to read cloud metadata, internal network services, and localhost-bound services through the application server's direct HTTP requests.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-918"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90769.json"
}
References

Affected packages

Git / github.com/lfnovo/open-notebook

Affected ranges

Type
GIT
Repo
https://github.com/lfnovo/open-notebook
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d9ad3917df581f6af4f9564f29e62dbdcd77a0db
Fixed
9045ea50196927eac7de647bb5b7009349236fb4
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.11.0"
        }
    ],
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

v0.*
v0.0.1-alpha
v0.0.10
v0.0.2
v0.0.3
v0.0.4
v0.0.5
v0.0.7
v0.0.8
v0.0.9
v0.1.0
v0.1.1
v0.2.0
v0.2.2
v0.3.0
v0.3.1
v0.3.2
v1.*
v1.0.8
v1.10.0
v1.2.0
v1.2.4
v1.3.0
v1.3.1
v1.4.0
v1.5.0
v1.6.2
v1.7.0
v1.7.1
v1.7.2
v1.7.3
v1.7.4
v1.8.0
v1.8.1
v1.8.3
v1.8.4
v1.8.5
v1.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90769.json"