CVE-2026-27949
2.0 · LOWOverview
CVE-2026-27949 is a low-severity vulnerability affecting plane plane. It was published on April 7, 2026 and has a CVSS 3.1 base score of 2.0 (LOW).
This vulnerability has a CVSS 3.1 base score of 2.0, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Plane is an an open-source project management tool. Prior to 1.3.0, a vulnerability was identified in Plane's authentication flow where a user's email address is included as a query parameter in the URL during error handling (e.g., when an invalid magic code is submitted). Transmitting personally identifiable information (PII) via GET request query strings is classified as an insecure design practice. The affected code path is located in the authentication utility module (packages/utils/src/auth.ts). This vulnerability is fixed in 1.3.0.
Remediation
Check the references section for vendor advisories and patches from plane. Update plane 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 |
|---|---|---|---|
| plane | plane | >= 0, < 1.3.0 | Affected |
Frequently Asked Questions
What is CVE-2026-27949?
CVE-2026-27949 is a low-severity vulnerability affecting plane plane. It was published on April 7, 2026 and has a CVSS 3.1 base score of 2.0 (LOW).
How severe is CVE-2026-27949?
This vulnerability has a CVSS 3.1 base score of 2.0, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-27949?
Check the references section for vendor advisories and patches from plane. Update plane 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-2026-27949?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-27949 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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