---
id: CVE-2026-107059
title: >-
  An issue in Nextcloud versionCode 30390190 allows attackers to force victim
  users to logout of their accounts and switch to an attacker controlled
  progile, bypassing authentication.
summary: >-
  An issue in Nextcloud versionCode 30390190 allows attackers to force victim
  users to logout of their accounts and switch to an attacker controlled
  progile, bypassing authentication.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'
cvssSource: adp
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-11-03T14:20:37.441789Z'
exploitAvailable: true
published: '2026-10-29'
updated: '2026-11-03'
sourceUpdated: '2026-11-03T14:20:42.148Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-107059'
references:
  - url: 'https://f-droid.org/packages/com.nextcloud.client/'
  - url: 'https://github.com/nextcloud/android'
  - url: >-
      https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107059.md
tags:
  - cve.org
  - exploit-available
epss: 0.00331
epssPercentile: 0.26396
ingestedAt: '2026-11-01T21:01:32.749Z'
---

## Overview

An issue in Nextcloud versionCode 30390190 allows attackers to force victim users to logout of their accounts and switch to an attacker controlled progile, bypassing authentication.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.