CVE-2020-7913 Cross-site scripting in n/a
An attacker can inject malicious scripts into issue descriptions in JetBrains YouTrack, potentially leading to session hijacking or code execution.
- 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-2020-7913?
CVE-2020-7913 is a medium-severity cross-site scripting vulnerability in Jetbrains Youtrack, published on 30 Jan 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
JetBrains YouTrack 2019.2 before 2019.2.59309 was vulnerable to XSS via an issue description.
Weakness: CWE-79
Which versions are affected by CVE-2020-7913?
It affects 1 product.
Products include Jetbrains Youtrack.
How do I fix CVE-2020-7913?
No fix has been published for CVE-2020-7913 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-2020-7913 being exploited?
There is no known exploitation of CVE-2020-7913 in the wild and no public exploit code.
Other vulnerabilities in Jetbrains Youtrack
Sources
Also known as GHSA-fw7p-c3xh-x7w5.