CVE-2020-28339 The usc-e-shop (aka Collne Welcart e-Commerce) plugin before 1.9.36 for WordPress allows Object Injection because of usces_unserialize.
High 7.5
Published
Updated
Check this codebase for CVE-2020-28339 and fix it if it is affected.
What it is: CVE-2020-28339 is a high-severity vulnerability in n/a, published on 7 Nov 2020.
Exploitation: There is no known exploitation of CVE-2020-28339 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-2020-28339/ (Markdown: https://insights.sbomify.com/CVE-2020-28339/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2020-28339?
CVE-2020-28339 is a high-severity vulnerability in n/a, published on 7 Nov 2020.
Official description
The usc-e-shop (aka Collne Welcart e-Commerce) plugin before 1.9.36 for WordPress allows Object Injection because of usces_unserialize. There is not a complete POP chain.
Weakness: CWE-502
Which versions are affected by CVE-2020-28339?
It affects 1 product.
Products include Welcart Welcart E-Commerce.
How do I fix CVE-2020-28339?
No fix has been published for CVE-2020-28339 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-28339 being exploited?
There is no known exploitation of CVE-2020-28339 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2023-5952 Welcart e-Commerce < 2.9.5 - Unauthenticated PHP Object Injection
- CVE-2024-42404 SQL injection in Welcart e-Commerce
- CVE-2023-5953 Welcart e-Commerce < 2.9.5 - Subscriber+ Arbitrary File Upload
- CVE-2023-43610 SQL injection in Welcart e-Commerce
- CVE-2022-4237 Welcart e-Commerce < 2.8.6 - Subscriber+ PHAR Deserialisation
Sources
Also known as GHSA-vh49-3q2g-93gh.