CVE-2021-27733: XSS
First published: Tue May 11 2021(Updated: )
In JetBrains YouTrack before 2020.6.6441, stored XSS was possible via an issue attachment.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Jetbrains Youtrack | <2020.6.6441 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2021-27733.
What is the severity of CVE-2021-27733?
The severity of CVE-2021-27733 is medium with a severity value of 5.4.
How can an attacker exploit CVE-2021-27733?
An attacker can exploit CVE-2021-27733 by attaching a malicious file to an issue in JetBrains YouTrack before version 2020.6.6441, which can lead to stored cross-site scripting (XSS) attacks.
How do I check if my version of JetBrains YouTrack is affected by CVE-2021-27733?
To check if your version of JetBrains YouTrack is affected by CVE-2021-27733, verify that your version is earlier than 2020.6.6441.
How do I fix CVE-2021-27733?
To fix CVE-2021-27733, update your JetBrains YouTrack installation to version 2020.6.6441 or later.
- collector/nvd-index
- agent/weakness
- vendor/jetbrains
- canonical/jetbrains youtrack