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.
History

Fri, 17 Apr 2026 22:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*

Wed, 15 Apr 2026 16:15:00 +0000

Type Values Removed Values Added
Title Open Redirect via SAML Endpoint in Rocket.Chat

Tue, 14 Apr 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 13 Apr 2026 14:30:00 +0000

Type Values Removed Values Added
Title Open Redirect via SAML Endpoint in Rocket.Chat

Mon, 13 Apr 2026 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Rocket.chat
Rocket.chat rocket.chat
Vendors & Products Rocket.chat
Rocket.chat rocket.chat

Fri, 10 Apr 2026 17:15:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-601
References

cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2026-04-10T17:00:11.746Z

Updated: 2026-04-14T19:04:32.571Z

Reserved: 2026-01-07T15:39:03.440Z

Link: CVE-2026-22560

cve-icon Vulnrichment

Updated: 2026-04-14T19:04:27.475Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-10T17:17:01.980

Modified: 2026-04-17T22:01:13.620

Link: CVE-2026-22560

cve-icon Redhat

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