CVE-2021-43635

6.1 mediumEPSS 1.8%

Medium (6.1) in codexnotes codex. EPSS 1.8% chance of exploitation in the next 30 days.

A Cross Site Scripting (XSS) vulnerability exists in Codex before 1.4.0 via Notebook/Page name field, which allows malicious users to execute arbitrary code via a crafted http code in a .json file.

Severity

CVSS 3.1

6.1 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2022-02-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

codexnotes:codex

References

https://github.com/jcv8000/Codex
https://github.com/jcv8000/Codex/issues/8
https://github.com/jcv8000/Codex/releases/tag/v1.4.1
https://github.com/jcv8000/Codex
https://github.com/jcv8000/Codex/issues/8

Check your stack JSON