CVE-2026-22560

MediumCVSS 5.3/10Last modified Nov 11, 2026

Description

An open redirect vulnerability in Rocket.Chat versions prior to 8.4.0 allows users to be redirected to arbitrary URLs by manipulating parameters within a SAML endpoint.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-601

Affected software

Vendor	Product	Versions
Rocket.Chat	Rocket.Chat	>= 8.4.0, < 8.4.0

References

https://github.com/RocketChat/Rocket.Chat/pull/38994Issue Tracking
https://hackerone.com/reports/3418031Issue Tracking

Timeline

Published: Apr 10, 2026
Last modified: Nov 11, 2026
NVD status: Analyzed

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