Plane Vulnerable to Cross-Site Scripting via Open Redirect in ?next_path Parameter
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Spoofing, Cross-site scripting
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-601 and CWE-79.
Summary
Plane is open-source project management software. Prior to version 1.1.0, an open redirect vulnerability in the ?next_path query parameter allows attackers to supply arbitrary schemes (e.g., javascript:) that are passed directly to router.push. This results in a cross-site scripting (XSS) vulnerability, enabling attackers to execute arbitrary JavaScript in the victim’s browser. The issue can be exploited without authentication and has severe impact, including information disclosure, and privilege escalation and modifications of administrative settings. This issue has been patched in version 1.1.0.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA plane (makeplane) Fixed in 1.1.0
Timeline
- 2026-10-02 Threatist record created from CVE-2025-62716
More makeplane vulnerabilities
- TI-2026-67866 Hardcoded secret keys in Plane community deployments CVSS 3.1CRITICAL 9.8
- TI-2026-67865 Account takeover in Plane via unverified OAuth email matching CVSS 3.1CRITICAL 9.1
- TI-2026-67863 Plane magic-code login lacks rate limiting, allowing OTP brute force CVSS 3.1CRITICAL 9.1
- TI-2024-32097 Plane allows server side request forgery via /_next/image endpoint CVSS 3.1CRITICAL 9.3
- TI-2026-67862 Cross-project asset hijacking in Plane allows file takeover CVSS 3.1CRITICAL 9.6
- TI-2026-67861 Server-side request forgery in Plane webhook delivery via redirects CVSS 3.1CRITICAL 9.9
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences