CVE-2019-12102
9.1 · CRITICALOverview
CVE-2019-12102 is a critical-severity vulnerability affecting kentico xperience. It was published on May 22, 2019 and has a CVSS 3.0 base score of 9.1 (CRITICAL).
This vulnerability has a CVSS 3.0 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Kentico 11 through 12 lets attackers upload and explore files without authentication via the cmsmodules/medialibrary/formcontrols/liveselectors/insertimageormedia/tabs_media.aspx URI. NOTE: The vendor disputes the report because the researcher did not configure the media library permissions correctly. The vendor states that by default all users can read/modify/upload files, and it’s up to the administrator to decide who should have access to the media library and set the permissions accordingly. See the vendor documentation in the references for more information
Remediation
Check the references section for vendor advisories and patches from kentico. Update xperience 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 |
|---|---|---|---|
| kentico | xperience | 11.0.0 | Affected |
References
Frequently Asked Questions
What is CVE-2019-12102?
CVE-2019-12102 is a critical-severity vulnerability affecting kentico xperience. It was published on May 22, 2019 and has a CVSS 3.0 base score of 9.1 (CRITICAL).
How severe is CVE-2019-12102?
This vulnerability has a CVSS 3.0 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-12102?
Check the references section for vendor advisories and patches from kentico. Update xperience 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-2019-12102?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-12102 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.
Automated penetration testing that runs continuously, not just quarterly.
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