What’s Vulnerable › Vulnerabilities
CVE-2019-5476
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.8% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2019-08-07 · updated 2026-06-17
- Weakness: CWE-89
Description
An SQL Injection in the Nextcloud Lookup-Server < v0.3.0 (running on https://lookup.nextcloud.com) caused unauthenticated users to be able to execute arbitrary SQL commands.
Affected products
- lookup.nextcloud.com: before 0.3.0 — fixed in 0.3.0
How to fix
Upgrade to a fixed version: lookup.nextcloud.com 0.3.0. Check the vendor advisory for mitigations.
References
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