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All vulnerabilities

Servers and applications

CVE-2020-15926

Rocket.Chat through 3.4.2 allows XSS where an attacker can send a specially crafted message to a channel or in a direct message to the client which results in remote code execution on the client side.

Severity
Medium 6.1
Published
18 Aug 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Rocket.ChatServers and applications · cpe:a:rocket.chat:rocket.chat
  • Every version up to 3.4.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-15926
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-15926