CVE-2020-5298
4.0 · MEDIUMOverview
CVE-2020-5298 is a medium-severity vulnerability affecting octobercms october. It was published on June 3, 2020 and has a CVSS 3.1 base score of 4.0 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
In OctoberCMS (october/october composer package) versions from 1.0.319 and before 1.0.466, a user with the ability to use the import functionality of the `ImportExportController` behavior can be socially engineered by an attacker to upload a maliciously crafted CSV file which could result in a reflected XSS attack on the user in question Issue has been patched in Build 466 (v1.0.466).
Remediation
Check the references section for vendor advisories and patches from octobercms. Update october 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 |
|---|---|---|---|
| octobercms | october | >= 1.0.319, < 1.0.466 | Affected |
References
Frequently Asked Questions
What is CVE-2020-5298?
CVE-2020-5298 is a medium-severity vulnerability affecting octobercms october. It was published on June 3, 2020 and has a CVSS 3.1 base score of 4.0 (MEDIUM).
How severe is CVE-2020-5298?
This vulnerability has a CVSS 3.1 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-5298?
Check the references section for vendor advisories and patches from octobercms. Update october 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-2020-5298?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-5298 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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