What’s Vulnerable › Vulnerabilities
CVE-2019-5450
- Severity: medium (CVSS 6.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2019-07-30 · updated 2026-06-17
- Weakness: CWE-80
Description
Improper sanitization of HTML in directory names in the Nextcloud Android app prior to version 3.7.0 allowed to style the directory name in the header bar when using basic HTML.
Affected products
- com.nextcloud.client: before 3.7.0 — fixed in 3.7.0
How to fix
Upgrade to a fixed version: com.nextcloud.client 3.7.0. Check the vendor advisory for mitigations.
References
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