CVE-2019-11593 Code injection in n/a
Adblock Plus allows filter-list maintainers to execute arbitrary code in client sessions via the rewrite filter option when scripts are loaded.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-11593?
CVE-2019-11593 is a high-severity code injection vulnerability in n/a, published on 29 Apr 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In Adblock Plus before 3.5.2, the $rewrite filter option allows filter-list maintainers to run arbitrary code in a client-side session when a web service loads a script for execution using XMLHttpRequest or Fetch, and the script origin has an open redirect.
Weakness: CWE-94
Which versions are affected by CVE-2019-11593?
It affects 1 product.
Products include Adblockplus Adblock Plus.
How do I fix CVE-2019-11593?
No fix has been published for CVE-2019-11593 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2019-11593 being exploited?
There is no known exploitation of CVE-2019-11593 in the wild and no public exploit code.
Sources
Also known as GHSA-cc5q-5938-jqm9.