CVE-2020-28339
7.5 · HIGHOverview
CVE-2020-28339 is a high-severity vulnerability affecting welcart welcart_e-commerce. It was published on November 7, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from welcart. Update welcart_e-commerce to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| welcart | welcart_e-commerce | >= 0, < 1.9.36 | Affected |
References
Frequently Asked Questions
What is CVE-2020-28339?
CVE-2020-28339 is a high-severity vulnerability affecting welcart welcart_e-commerce. It was published on November 7, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2020-28339?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-28339?
Check the references section for vendor advisories and patches from welcart. Update welcart_e-commerce to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-28339?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-28339 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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