peter bassill · operator
$ cve CVE-2019-17220 JSON

CVE-2019-17220 EXPLOIT

6.1
MEDIUM · CVSS 3.1 · EPSS 4% (pctl 90)

Patch early

A public exploit exists.

Description

Rocket.Chat before 2.1.0 allows XSS via a URL on a ![title] line.

Scoring

CVSS6.1 (MEDIUM, v3.1)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS4.02% — more likely to be exploited than 90% of all CVEs
WeaknessCWE-79
On CISA KEVno
Public exploityes
Published2019-10-21
Last modified2026-06-17

Affected (1)

VendorProduct
rocket.chatrocket.chat

Public exploits

SourceTitleDate
exploit-dbRocket.Chat 2.1.0 - Cross-Site Scripting2019-10-23

References

→ the Explorer  ·  watch your stack  ·  NVD