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CVE-2026-54724— Kiwi TCMS: Open Redirect via unvalidated next parameter in account confirmation endpoint

Quick assessment

Affected
kiwitcms Kiwi
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.

Kiwi TCMS 是一个开源的测试管理系统。在 16.1 版本之前,其账户确认接口(account confirmation endpoint)接受了未经校验的 参数,使得未经身份验证的攻击者可以构造一个位于受信任的 Kiwi TCMS 主机名下的 URL,将受害者重定向到任意外部域名。由于该 URL 使用受信任的来源(origin),攻击者可以利用它实现以下影响: 部署用于收割凭据(credential-harvesting)的页面; 绕过邮件安全过滤器和链接信誉检查(因为这些检查通常将组织域名加入白名单);

CVSS 6.1 · Medium

Possible ATT&CK Techniques 1 AI

T1566 · Phishing
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I. Basic Information for CVE-2026-54724

Vulnerability Information

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Vulnerability Title
Kiwi TCMS: Open Redirect via unvalidated next parameter in account confirmation endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
Kiwi TCMS is an open source test management system. Prior to 16.1, the account confirmation endpoint accepted an unvalidated next parameter, allowing an unauthenticated attacker to create a URL on a trusted Kiwi TCMS hostname that redirects a victim to an arbitrary external domain. The trusted origin can support credential-harvesting pages, bypass email security filters and link-reputation checks that allowlist the organization's domain, or deliver malware through a convincing account-confirmation lure. This issue is fixed in version 16.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/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
kiwitcms Kiwi < 16.1 -

II. Public POCs for CVE-2026-54724

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III. Intelligence Information for CVE-2026-54724

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Patches & Fixes for CVE-2026-54724 (1)

Vendor Advisories for CVE-2026-54724 (1)

Vendor Pages for CVE-2026-54724 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2026-54724

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