CVE-2020-19786 File upload in n/a
High 8.8
Published
Updated
Check this codebase for CVE-2020-19786 and fix it if it is affected.
What it is: CVE-2020-19786 is a high-severity vulnerability in n/a, published on 23 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-19786 exists.
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-2020-19786/ (Markdown: https://insights.sbomify.com/CVE-2020-19786/index.md)
Attackers can execute arbitrary code by uploading a malicious PHP file to the CSZ CMS web application.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-19786?
CVE-2020-19786 is a high-severity vulnerability in n/a, published on 23 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
File upload vulnerability in CSKaza CSZ CMS v.1.2.2 fixed in v1.2.4 allows attacker to execute aritrary commands and code via crafted PHP file.
Weakness: CWE-434
Which versions are affected by CVE-2020-19786?
It affects 1 product.
Products include Cszcms Csz Cms.
How do I fix CVE-2020-19786?
No fix has been published for CVE-2020-19786 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-19786 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-19786 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-m2gj-q632-499h.