Vulnerability Description
A security vulnerability has been detected in XREAL Nebula App up to 3.2.1 on Android. This impacts an unknown function of the file in ai/nreal/nebula/flutterPlugin/CloudStoragePlugin.java of the component ai.nreal.nebula.universal. Such manipulation of the argument accessKey/secretAccessKey/securityToken leads to unprotected storage of credentials. The attack can only be performed from a local environment. The attack requires a high level of complexity. The exploitability is said to be difficult. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://vuldb.com/?ctiid.351141
- https://vuldb.com/?id.351141
- https://vuldb.com/?submit.770503
- https://www.notion.so/Exposed-Cryptographic-Key-and-IV-in-ai-nreal-nebula-univer
FAQ
What is CVE-2026-4217?
CVE-2026-4217 is a vulnerability with a CVSS score of 2.5 (LOW). A security vulnerability has been detected in XREAL Nebula App up to 3.2.1 on Android. This impacts an unknown function of the file in ai/nreal/nebula/flutterPlugin/CloudStoragePlugin.java of the comp...
How severe is CVE-2026-4217?
CVE-2026-4217 has been rated LOW with a CVSS base score of 2.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-4217?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.