CVE-2026-31817
8.5 · HIGHOverview
CVE-2026-31817 is a high-severity vulnerability affecting olivetin olivetin. It was published on March 10, 2026 and has a CVSS 3.1 base score of 8.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
OliveTin gives access to predefined shell commands from a web interface. Prior to 3000.11.2, when the saveLogs feature is enabled, OliveTin persists execution log entries to disk. The filename used for these log files is constructed in part from the user-supplied UniqueTrackingId field in the StartAction API request. This value is not validated or sanitized before being used in a file path, allowing an attacker to use directory traversal sequences (e.g., ../../../) to write files to arbitrary locations on the filesystem. This vulnerability is fixed in 3000.11.2.
Remediation
Check the references section for vendor advisories and patches from olivetin. Update olivetin 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 |
|---|---|---|---|
| olivetin | olivetin | >= 0, < 3000.11.2 | Affected |
Frequently Asked Questions
What is CVE-2026-31817?
CVE-2026-31817 is a high-severity vulnerability affecting olivetin olivetin. It was published on March 10, 2026 and has a CVSS 3.1 base score of 8.5 (HIGH).
How severe is CVE-2026-31817?
This vulnerability has a CVSS 3.1 base score of 8.5, 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-2026-31817?
Check the references section for vendor advisories and patches from olivetin. Update olivetin 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-2026-31817?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-31817 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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