Vulnerability Description
Rocket.Chat before 2.1.0 allows XSS via a URL on a ![title] line.
CVSS Score
6.1
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rocket.Chat | Rocket.Chat | < 2.1.0 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/154944/Rocket.Chat-2.1.0-Cross-Site-Scripti
- https://github.com/RocketChat/Rocket.Chat/commits/developPatchThird Party Advisory
- https://github.com/RocketChat/Rocket.Chat/releasesRelease NotesThird Party Advisory
- https://www.nezami.me/ExploitThird Party Advisory
- http://packetstormsecurity.com/files/154944/Rocket.Chat-2.1.0-Cross-Site-Scripti
- https://github.com/RocketChat/Rocket.Chat/commits/developPatchThird Party Advisory
- https://github.com/RocketChat/Rocket.Chat/releasesRelease NotesThird Party Advisory
- https://www.nezami.me/ExploitThird Party Advisory
FAQ
What is CVE-2019-17220?
CVE-2019-17220 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Rocket.Chat before 2.1.0 allows XSS via a URL on a ![title] line.
How severe is CVE-2019-17220?
CVE-2019-17220 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-17220?
Check the references section above for vendor advisories and patch information. Affected products include: Rocket.Chat Rocket.Chat.