CVE-2019-15622 SQL injection in Nextcloud Android
Insufficient sanitization in the Nextcloud Android app allows attackers to extract data from protected tables via custom queries.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-15622?
CVE-2019-15622 is a low-severity SQL injection vulnerability in Nextcloud Android, published on 4 Feb 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Not strictly enough sanitization in the Nextcloud Android app 3.6.0 allowed an attacker to get content information from protected tables when using custom queries.
Weakness: CWE-89
Which versions are affected by CVE-2019-15622?
It affects 1 product.
Products include Nextcloud Nextcloud.
How do I fix CVE-2019-15622?
No fix has been published for CVE-2019-15622 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2019-15622 being exploited?
There is no known exploitation of CVE-2019-15622 in the wild and no public exploit code.
Other vulnerabilities in Nextcloud Android
- CVE-2019-5454 SQL injection in com.nextcloud.client
- CVE-2021-43863 SQL Injection in FileContentProvider (GHSL-2021-1007)
- CVE-2019-5450 Cross-site scripting in com.nextcloud.client
- CVE-2019-5455 Auth bypass in com.nextcloud.client
- CVE-2021-22905 Information disclosure in Nextcloud Android App (com.nextcloud.client)
Sources
Also known as GHSA-q7g4-5r54-q83r.