CVE-2022-4732 Unrestricted Upload of File with Dangerous Type in microweber/microweber
Medium 4.7
Published
Updated
Check this codebase for CVE-2022-4732 and fix it if it is affected.
What it is: CVE-2022-4732 is a medium-severity vulnerability in Microweber Microweber, published on 24 Dec 2022. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4732 exists.
Affected packages and fixed versions:
- microweber/microweber (Packagist): affected all versions; fixed in 1.3.2
- microweber/microweber (Packagist): affected all versions; fixed in 1.3.2
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-2022-4732/ (Markdown: https://insights.sbomify.com/CVE-2022-4732/index.md)
Attackers can upload dangerous files to Microweber, potentially leading to remote code execution.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-4732?
CVE-2022-4732 is a medium-severity vulnerability in Microweber Microweber, published on 24 Dec 2022. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Unrestricted Upload of File with Dangerous Type in GitHub repository microweber/microweber prior to 1.3.2.
Weakness: CWE-434
Which versions are affected by CVE-2022-4732?
2 open source packages ship an affected version, including microweber/microweber. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
microweber/microweber Packagist | All versions | 1.3.2 |
microweber/microweber Packagist | All versions | 1.3.2 |
Products include Microweber Microweber.
How do I fix CVE-2022-4732?
Upgrade microweber/microweber to 1.3.2 or later.
Is CVE-2022-4732 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4732 exists.
Other vulnerabilities in Microweber Microweber
- CVE-2022-0558 Cross-site Scripting (XSS) - Stored in microweber/microweber
- CVE-2020-23138 File upload in n/a
- CVE-2022-0688 Business Logic Errors in microweber/microweber
- CVE-2022-0660 Generation of Error Message Containing Sensitive Information in microweber/microweber
- CVE-2022-0913 Integer Overflow or Wraparound in microweber/microweber
Sources
Also known as GHSA-8h43-xg5g-9cj7.