CVE-2019-15124 Cross-site scripting in n/a
Cross-site scripting in the MobileFrontend extension allows attackers to inject scripts via the edit summary field in the watchlist feed.
- 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-2019-15124?
CVE-2019-15124 is a medium-severity cross-site scripting vulnerability in n/a, published on 19 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
In the MobileFrontend extension for MediaWiki, XSS exists within the edit summary field of the watchlist feed. This affects REL1_31, REL1_32, and REL1_33.
Weakness: CWE-79
Which versions are affected by CVE-2019-15124?
It affects 1 product.
Products include Mediawiki Mobilefrontend.
How do I fix CVE-2019-15124?
No fix has been published for CVE-2019-15124 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-2019-15124 being exploited?
There is no known exploitation of CVE-2019-15124 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jxm7-w955-49rw.