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CVE-2026-102628— Cadmos LTI exposure of sensitive information via debug mode

Quick assessment

Affected
Eummena Cadmos LTI
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.

托管在 cadmos.eummena.io 的 Cadmos LTI 应用程序启用了 Laravel 调试模式（APP_DEBUG=true，APP_ENV=local），且该环境可被公开访问。未经身份验证的攻击者可以发送 GET 请求并触发未处理的异常，导致 Laravel 以明文形式暴露整个服务器环境信息，包括所有 .env 配置变量。该漏洞已于 2026-09-02 或之前修复。

CVSS 9.3 · Critical EPSS 0.28% · P19

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
Eummena Cadmos LTI < * affected
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I. Basic Information for CVE-2026-102628

Vulnerability Information
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Vulnerability Title
Cadmos LTI exposure of sensitive information via debug mode
Source: CVE Program / CVE List V5
Vulnerability Description
The Cadmos LTI application hosted at cadmos.eummena.io had Laravel debug mode enabled (APP_DEBUG=true, APP_ENV=local) in a publicly accessible environment. An unauthenticated attacker could send a GET request and trigger an unhandled exception, causing Laravel to expose the entire server environment, including all .env configuration variables, in plaintext. Fixed on or before 2026-09-02.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过Debug信息导致的信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Eummena Cadmos LTI 0 ~ * -

II. Public POCs for CVE-2026-102628

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-102628

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Vendor Advisories for CVE-2026-102628 (1)

Other References for CVE-2026-102628 (1)

IV. Related Vulnerabilities

Same weakness: CWE-215

V. Comments for CVE-2026-102628

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