Arbitrary File Deletion Vulnerability in Bookcars by Unknown Vendor
CVE-2026-36726

5.3MEDIUM

Key Information:

Vendor

Unknown Vendor

Status
Bookcars
Vendor
CVE Published:
9 June 2026

What is CVE-2026-36726?

The vulnerability present in the /api/delete-temp-license/{file} endpoint of Bookcars v8.3 exposes the system to unauthorized file deletion. Attackers can exploit this flaw by injecting directory traversal sequences, allowing them to manipulate the file system in unintended ways. This poses significant risks, as it enables unauthenticated users to remove critical files, potentially leading to data loss and application instability. It's essential for users of Bookcars to address this issue to maintain the integrity of their systems and ensure robust security practices.

References

https://github.com/CC-T-454455/Vulnerabilities/tree/maste...

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.