Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-96773— Intelliants Subrion CMS Login Page login.php authorize redirect

Quick assessment

Affected
Intelliants Subrion CMS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Intelliants Subrion CMS 4.2.1 及更早版本中发现了一个安全弱点。该漏洞影响“登录页面”组件中的 front/login.php 文件内的 iaUsers::authorize 函数。对参数 $_SERVER['HTTP_REFERER'] 的操纵会导致开放重定向（open redirect）。此攻击可通过远程方式实施。相关利用代码已在公开渠道发布，可能被攻击者利用。厂商在披露初期已被联系，但始终未作出任何回应。

CVSS 4.3 · Medium EPSS 0.25% · P15
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-96773

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Intelliants Subrion CMS Login Page login.php authorize redirect
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Intelliants Subrion CMS 4.2.0 cpe:2.3:a:intelliants:subrion_cms:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-96773

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-96773

请登录查看更多情报信息。

Other References for CVE-2026-96773 (4)

IV. Related Vulnerabilities

Same product: Subrion CMS
Same vendor: Intelliants
Same weakness: CWE-601

V. Comments for CVE-2026-96773

No comments yet

Leave a comment