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CVE-2026-69703— Atlas-Livre Unauthenticated Access via Admin Controllers Missing Exit

Quick assessment

Affected
maximeAmini Atals-Livre
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

maxime amini Atlas Livre是maxime amini个人开发者开源的一个面向书店的电子商务网站。 maxime amini Atlas Livre de0893f及之前版本存在授权问题漏洞，该漏洞源于Espace_admin/controleur/目录下的admin控制器存在不当的访问控制漏洞，允许未经身份验证的攻击者通过发送忽略重定向的原始HTTP请求绕过基于会话的身份验证防护，攻击者可请求带有GET参数（如supp）的控制器端点调用破坏性管理员操作（如删除记录），因为PHP he

CVSS 9.8 · Critical EPSS 0.83% · P56

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
maximeAmini Atals-Livre ≤ de0893f affected
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I. Basic Information for CVE-2026-69703

Vulnerability Information
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Vulnerability Title
Atlas-Livre Unauthenticated Access via Admin Controllers Missing Exit
Source: CVE Program / CVE List V5
Vulnerability Description
Atlas-Livre contains an improper access control vulnerability in the admin controllers under Espace_admin/controleur/ that allows unauthenticated attackers to bypass session-based authentication guards by sending raw HTTP requests that ignore redirects. Attackers can invoke destructive admin actions such as record deletion by requesting controller endpoints with GET parameters like supp, because the PHP header() redirect is never followed by an exit or die call, allowing all subsequent code including database operations to execute regardless of session state.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
maxime amini Atlas Livre 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
maxime amini Atlas Livre是maxime amini个人开发者开源的一个面向书店的电子商务网站。 maxime amini Atlas Livre de0893f及之前版本存在授权问题漏洞，该漏洞源于Espace_admin/controleur/目录下的admin控制器存在不当的访问控制漏洞，允许未经身份验证的攻击者通过发送忽略重定向的原始HTTP请求绕过基于会话的身份验证防护，攻击者可请求带有GET参数（如supp）的控制器端点调用破坏性管理员操作（如删除记录），因为PHP he
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
maximeAmini Atals-Livre 0 ~ de0893f -

II. Public POCs for CVE-2026-69703

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Qwen3.6-35B-A3B · 7961 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-69703

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Vendor Advisories for CVE-2026-69703 (1)

Proof of Concept for CVE-2026-69703 (1)

IV. Related Vulnerabilities

Same product: Atals-Livre
Same vendor: maximeAmini
Same weakness: CWE-306

V. Comments for CVE-2026-69703

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