CVE-2018-1000844
9.1 · CRITICALOverview
CVE-2018-1000844 is a critical-severity vulnerability affecting squareup retrofit. It was published on December 20, 2018 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
Square Open Source Retrofit version Prior to commit 4a693c5aeeef2be6c7ecf80e7b5ec79f6ab59437 contains a XML External Entity (XXE) vulnerability in JAXB that can result in An attacker could use this to remotely read files from the file system or to perform SSRF.. This vulnerability appears to have been fixed in After commit 4a693c5aeeef2be6c7ecf80e7b5ec79f6ab59437.
Remediation
Check the references section for vendor advisories and patches from squareup. Update retrofit 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 |
|---|---|---|---|
| squareup | retrofit | >= 2.4.0, < 2.5.0 | Affected |
Frequently Asked Questions
What is CVE-2018-1000844?
CVE-2018-1000844 is a critical-severity vulnerability affecting squareup retrofit. It was published on December 20, 2018 and has a CVSS 3.0 base score of 9.1 (CRITICAL).
How severe is CVE-2018-1000844?
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-2018-1000844?
Check the references section for vendor advisories and patches from squareup. Update retrofit 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-2018-1000844?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-1000844 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
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