CVEvulnerability
CVE-2020-15926
6.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-08-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-79
Description
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.
Affected configurations
• rocket.chat rocket.chat (<= 3.4.2)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://blog.redteam.pl/2020/08/rocket-chat-xss-rce-cve-2020-15926.html Exploit, Third Party Advisory
- https://github.com/RocketChat/Rocket.Chat/commits/develop Patch, Third Party Advisory
- https://github.com/RocketChat/Rocket.Chat/pull/18356 Patch, Third Party Advisory
- https://blog.redteam.pl/2020/08/rocket-chat-xss-rce-cve-2020-15926.html Exploit, Third Party Advisory
- https://github.com/RocketChat/Rocket.Chat/commits/develop Patch, Third Party Advisory
- https://github.com/RocketChat/Rocket.Chat/pull/18356 Patch, Third Party Advisory