PT-2022-11876 · Codex · Codex

Soulfoodisgood · Published 2022-02-04 · Updated 2025-06-20 · CVE-2021-43635

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Codex versions prior to 1.4.0

Description A Cross Site Scripting (XSS) issue exists via the Notebook/Page name field, allowing malicious users to execute arbitrary code through a crafted http code in a .json file.

Recommendations For versions prior to 1.4.0, update to version 1.4.0 or later to resolve the issue. As a temporary workaround, consider restricting user input in the Notebook/Page name field to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-43635

Affected Products

Codex

References · 8

• 🔥 https://github.com/jcv8000/Codex/issues/8 · Exploit
• https://osv.dev/vulnerability/CVE-2021-43635 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-43635 · Security Note
• https://github.com/jcv8000/Codex · Note
• https://github.com/jcv8000/Codex/releases/tag/v1.4.1 · Note
• https://t.me/cibsecurity/36864 · Telegram Post
• https://t.me/cvenotify/26294 · Telegram Post
• https://t.me/cvenotify/126320 · Telegram Post