An unrestricted file rename vulnerability in the /api/create-user component of bookcars v8.3 allows authenticated attackers to leverage directory traversal sequences to move arbitrary files from temporary storage to arbitrary locations on the server filesystem. This enables unauthorized access to sensitive files, the overwriting of critical application files, and remote code execution (RCE).

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Fixes

Solution

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History

Wed, 10 Jun 2026 20:15:00 +0000

Type Values Removed Values Added
Title Unrestricted File Rename Enables Directory Traversal and Remote Code Execution in bookcars

Wed, 10 Jun 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 10 Jun 2026 11:30:00 +0000

Type Values Removed Values Added
First Time appeared Bookcars
Bookcars bookcars
Vendors & Products Bookcars
Bookcars bookcars

Tue, 09 Jun 2026 22:45:00 +0000

Type Values Removed Values Added
Title Unrestricted File Rename Enables Directory Traversal and Remote Code Execution in bookcars
Weaknesses CWE-22

Tue, 09 Jun 2026 18:45:00 +0000

Type Values Removed Values Added
Description An unrestricted file rename vulnerability in the /api/create-user component of bookcars v8.3 allows authenticated attackers to leverage directory traversal sequences to move arbitrary files from temporary storage to arbitrary locations on the server filesystem. This enables unauthorized access to sensitive files, the overwriting of critical application files, and remote code execution (RCE).
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-06-10T17:28:08.932Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-36723

cve-icon Vulnrichment

Updated: 2026-06-10T17:24:40.661Z

cve-icon NVD

Status : Deferred

Published: 2026-06-09T19:17:42.743

Modified: 2026-06-10T18:16:44.047

Link: CVE-2026-36723

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-10T20:00:16Z

Weaknesses