CVE-2021-43635 A Cross Site Scripting (XSS) vulnerability exists in Codex before 1.4.0 via Notebook/Page name field, which allows malicious users to execut
Medium 6.1
Published
Updated
Check this codebase for CVE-2021-43635 and fix it if it is affected.
What it is: CVE-2021-43635 is a medium-severity vulnerability in n/a, published on 4 Feb 2022.
Exploitation: There is no known exploitation of CVE-2021-43635 in the wild and no public exploit code.
Affected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2021-43635/ (Markdown: https://insights.sbomify.com/CVE-2021-43635/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2021-43635?
CVE-2021-43635 is a medium-severity vulnerability in n/a, published on 4 Feb 2022.
Official description
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.
Weakness: CWE-79
Which versions are affected by CVE-2021-43635?
It affects 1 product.
Products include Codexnotes Codex.
How do I fix CVE-2021-43635?
No fix has been published for CVE-2021-43635 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-43635 being exploited?
There is no known exploitation of CVE-2021-43635 in the wild and no public exploit code.
Sources
Also known as GHSA-c33v-j96v-576w.