A weakness has been identified in Intelliants Subrion CMS up to 4.2.1. This vulnerability affects the function iaUsers::authorize of the file front/login.php of the component Login Page. This manipulation of the argument $_SERVER['HTTP_REFERER'] causes open redirect. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction Required

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction Required

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploitation poc

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Intelliants
  • Subrion Cms

No data.

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References
Link Providers
https://github.com/volksec/SubrionCMS-Security-Advisories/issues/2 cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-96773 cve-icon cve-icon
https://vuldb.com/submit/904805 cve-icon cve-icon
https://vuldb.com/vuln/409028 cve-icon cve-icon
https://vuldb.com/vuln/409028/cti cve-icon cve-icon
History

Thu, 24 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 24 Sep 2026 01:15:00 +0000

Type Values Removed Values Added
Description A weakness has been identified in Intelliants Subrion CMS up to 4.2.1. This vulnerability affects the function iaUsers::authorize of the file front/login.php of the component Login Page. This manipulation of the argument $_SERVER['HTTP_REFERER'] causes open redirect. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Title Intelliants Subrion CMS Login Page login.php authorize redirect
First Time appeared Intelliants
Intelliants subrion Cms
Weaknesses CWE-601
CPEs cpe:2.3:a:intelliants:subrion_cms:*:*:*:*:*:*:*:*
Vendors & Products Intelliants
Intelliants subrion Cms
References
Metrics cvssV2_0

{'score': 5, 'vector': 'AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 4.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-09-24T00:45:12.527Z

Updated: 2026-09-24T13:17:15.832Z

Reserved: 2026-09-23T16:11:36.186Z

Link: CVE-2026-96773

cve-icon Vulnrichment

Updated: 2026-09-24T13:17:11.678Z

cve-icon NVD

Status : Deferred

Published: 2026-09-24T01:17:00.207

Modified: 2026-09-24T14:40:36.103

Link: CVE-2026-96773

cve-icon Redhat

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