CVE-2019-12370 Cross-site scripting in n/a
Attackers can execute scripts or load arbitrary files in the Spark Android app if storage permissions are granted.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-12370?
CVE-2019-12370 is a medium-severity cross-site scripting vulnerability in n/a, published on 18 Mar 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The Spark application through 2.0.2 for Android allows XSS via an event attribute and arbitrary file loading via a src attribute, if the application has the READ_EXTERNAL_STORAGE permission.
Weakness: CWE-79
Which versions are affected by CVE-2019-12370?
It affects 1 product.
Products include Readdle Spark.
How do I fix CVE-2019-12370?
No fix has been published for CVE-2019-12370 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2019-12370 being exploited?
There is no known exploitation of CVE-2019-12370 in the wild and no public exploit code.
Sources
Also known as GHSA-5ppm-837r-7xc2.