CVE-2026-22685
8.8 · HIGHOverview
CVE-2026-22685 is a high-severity vulnerability affecting devtoys devtoys. It was published on January 10, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
DevToys is a desktop app for developers. In versions from 2.0.0.0 to before 2.0.9.0, a path traversal vulnerability exists in the DevToys extension installation mechanism. When processing extension packages (NUPKG archives), DevToys does not sufficiently validate file paths contained within the archive. A malicious extension package could include crafted file entries such as ../../…/target-file, causing the extraction process to write files outside the intended extensions directory. This flaw enables an attacker to overwrite arbitrary files on the user’s system with the privileges of the DevToys process. Depending on the environment, this may lead to code execution, configuration tampering, or corruption of application or system files. This issue has been patched in version 2.0.9.0.
Remediation
Check the references section for vendor advisories and patches from devtoys. Update devtoys 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 |
|---|---|---|---|
| devtoys | devtoys | >= 2.0.1.0, < 2.0.9.0 | Affected |
Frequently Asked Questions
What is CVE-2026-22685?
CVE-2026-22685 is a high-severity vulnerability affecting devtoys devtoys. It was published on January 10, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2026-22685?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-22685?
Check the references section for vendor advisories and patches from devtoys. Update devtoys 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-2026-22685?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-22685 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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