CVE-2026-69703

CVEs › CVE-2026-69703

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.

Overview

State: PUBLISHED
Assigner (CNA): VulnCheck
CVSS severity: CRITICAL
CVSS score: 9.3 / 10
CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Effective score: 9.3 / 10 CRITICAL source: CNA overview
CWE(s): CWE-306
Reserved: 2026-08-03
Published: 2026-08-04 18:41 UTC
Last updated: 2026-08-04 19:30 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/69xxx/CVE-2026-69703.json
Linked Threat: CVE-2026-69703 — Atlas-Livre Unauthenticated Access via Admin Controllers Missing Exit

Affected products (1)

Vendor	Product	Versions	Platforms
maximeAmini	Atals-Livre	`0` (affected)	—

Vendor references (3)

References embedded in the original CVE record by the assigning CNA.

Product Repository product
Github Gist technical-description
https://www.vulncheck.com/advisories/atlas-livre-unauthenticated-access-via-admin-controllers-missing-exit third-party-advisory

Web references (0)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

No web references attached yet.

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-69703.json.

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