CVE-2021-43863CWE-89

SQL Injection in FileContentProvider (GHSL-2021-1007)

High · published January 25, 2022

CVSS v3.1
7.5
EPSS
2%
Percentile
79.2
In the wild
Unconfirmed
What it is

The Nextcloud Android app is the Android client for Nextcloud, a self-hosted productivity platform. The Nextcloud Android app uses content providers to manage its data. Prior to version 3.18.1, the providers `FileContentProvider` and `DiskLruImageCacheFileProvider` have security issues (an SQL injection, and an insufficient permission control, respectively) that allow malicious apps in the same device to access Nextcloud's data bypassing the permission control system. Users should upgrade to version 3.18.1 to receive a patch. There are no known workarounds aside from upgrading.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.01874 · 79.2th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2022-01-25T15:25Z
EPSS history
Timeline
  • 25 JAN 15:25Z
    SQL Injection in FileContentProvider (GHSL-2021-1007)
    cvelistv5