CVE-2018-20351 Cross-site scripting in n/a
Stored XSS in Evernote for macOS allows attackers to execute arbitrary scripts in the context of the application.
- 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-2018-20351?
CVE-2018-20351 is a medium-severity cross-site scripting vulnerability in n/a, published on 22 Dec 2018. 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 Markdown component in Evernote (Chinese) before 8.3.2 on macOS allows stored XSS, aka MAC-832.
Weakness: CWE-79
Which versions are affected by CVE-2018-20351?
It affects 1 product.
Products include Evernote Evernote.
How do I fix CVE-2018-20351?
No fix has been published for CVE-2018-20351 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-2018-20351 being exploited?
There is no known exploitation of CVE-2018-20351 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-7j6w-xc6v-639p.