What’s Vulnerable › Vulnerabilities
CVE-2019-5451
- Severity: medium (CVSS 4.6 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2019-07-30 · updated 2026-06-17
- Weakness: CWE-288
Description
Bypass lock protection in the Nextcloud Android app prior to version 3.6.1 allows accessing the files when repeatedly opening and closing the app in a very short time.
Affected products
- Nextcloud Server: before 3.6.1 — fixed in 3.6.1
How to fix
Upgrade to a fixed version: Nextcloud Server 3.6.1. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2019-5451 or the next vulnerability affects your stack