CVE-2018-5226
8.8 · HIGHOverview
CVE-2018-5226 is a high-severity vulnerability affecting atlassian sourcetree. It was published on April 25, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
There was an argument injection vulnerability in Sourcetree for Windows via Mercurial repository tag name that is going to be deleted. An attacker with permission to create a tag on a Mercurial repository linked in Sourcetree for Windows is able to exploit this issue to gain code execution on the system. All versions of Sourcetree for Windows before 2.5.5.0 are affected by this vulnerability.
Remediation
Check the references section for vendor advisories and patches from atlassian. Update sourcetree 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 |
|---|---|---|---|
| atlassian | sourcetree | >= 0, < 2.5.5.0 | Affected |
Frequently Asked Questions
What is CVE-2018-5226?
CVE-2018-5226 is a high-severity vulnerability affecting atlassian sourcetree. It was published on April 25, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2018-5226?
This vulnerability has a CVSS 3.0 base score of 8.8, 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-2018-5226?
Check the references section for vendor advisories and patches from atlassian. Update sourcetree 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-2018-5226?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-5226 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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