PT-2019-15013 · Rocket.Chat · Rocket.Chat

Ali Razmjoo + 2 · Published 2019-10-21 · Updated 2019-10-23 · CVE-2019-17220

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Rocket.Chat versions prior to 2.1.0

Description The issue allows for XSS via a URL on a ![title] line, which can lead to malicious script execution.

Recommendations For versions prior to 2.1.0, update to version 2.1.0 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-17220

Affected Products

Rocket.Chat

References · 7

• 🔥 https://exploit-db.com/exploits/47537 · Exploit
• 🔥 https://nezami.me · Exploit
• https://github.com/RocketChat/Rocket.Chat/commits/develop · Patch
• https://osv.dev/vulnerability/CVE-2019-17220 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-17220 · Security Note
• https://github.com/RocketChat/Rocket.Chat/releases · Note
• http://packetstormsecurity.com/files/154944/Rocket.Chat-2.1.0-Cross-Site-Scripting.html · Note