What’s Vulnerable › Vulnerabilities

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

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-04 · updated 2026-10-24
• Weakness: CWE-306

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.

Affected products

• maximeAmini Atals-Livre: all versions

References

• https://gist.github.com/arjunjaincs/8cd878b6628d587a1139febd40de9ac6
• https://github.com/maximeAmini/Atals-Livre
• https://www.vulncheck.com/advisories/atlas-livre-unauthenticated-access-via-admin-controllers-missing-exit
• https://gist.github.com/arjunjaincs/8cd878b6628d587a1139febd40de9ac6

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