CVE-2026-33589

Arbitrary File Read via Local File Inclusion (LFI)

CVSS 8.2 HIGHEPSS 0.2%CWE-20

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.2EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

07 May 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Lack of user input validation in the file upload functionality of Open Notebook v1.8.3 allows the application user to access local files content from the docker container via path traversal.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

Affected products

Open Notebook · Open Notebook

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References

https://github.com/lfnovo/open-notebook/security/advisories/GHSA-842v-h4cj-r646