CVE-2026-4217CWE-256

XREAL Nebula App ai.nreal.nebula.universal CloudStoragePlugin.java credentials storage

Low · published March 16, 2026

CVSS v4.0
2.0
EPSS
0%
Percentile
2.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
2.0 · LOW
Vector
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
EPSS
0.00134 · 2.6th percentile
Weakness
CWE-256 · Plaintext Storage of a Password
Published
2026-03-16T05:02Z
EPSS history
Timeline
  • 16 MAR 05:02Z
    XREAL Nebula App ai.nreal.nebula.universal CloudStoragePlugin.java credentials storage
    cvelistv5