CVE-2026-22560

Published: Apr 10, 2026Modified: Jun 17, 2026

5.3

Vector

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

Exploitability: 3.9 / Impact: 1.4

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (1)

Products: Rocket.chat: Rocket.chat

Rocket.chat

1 product

Rocket.chat

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Rocket.chat Rocket.chat	Before 8.4.0

Related CWEs

CWE-601

URL Redirection to Untrusted Site ('Open Redirect')

A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.

References (2)

https://github.com/RocketChat/Rocket.Chat/pull/38994

Source: support@hackerone.com

Issue Tracking

https://hackerone.com/reports/3418031

Source: support@hackerone.com

Issue Tracking

Timeline

No history available yet.