CVE-2026-6815

CVE-2026-6815

Published May 11, 2026 CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Description
An arbitrary file write vulnerability exists in Casdoor's Local File System storage provider. Due to insufficient path sanitization, an authenticated attacker with administrative privileges can perform a Path Traversal attack to create or overwrite arbitrary files anywhere on the host filesystem, bypassing the application's intended storage sandbox.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-rmxx-v9rj-vpvg Casdoor: Arbitrary file write possible through Local File System storage provider
History
Type Values Removed Values Added
First Time appeared Casbin
Casbin casdoor
CPEs cpe:2.3:a:casbin:casdoor:*:*:*:*:*:*:*:*
Vendors & Products Casbin
Casbin casdoor
Type Values Removed Values Added
Weaknesses CWE-20
CWE-22
Type Values Removed Values Added
Weaknesses CWE-20
CWE-22
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Casdoor
Casdoor casdoor
Vendors & Products Casdoor
Casdoor casdoor
Type Values Removed Values Added
Weaknesses CWE-20
CWE-22
Type Values Removed Values Added
Description An arbitrary file write vulnerability exists in Casdoor's Local File System storage provider. Due to insufficient path sanitization, an authenticated attacker with administrative privileges can perform a Path Traversal attack to create or overwrite arbitrary files anywhere on the host filesystem, bypassing the application's intended storage sandbox.
Title CVE-2026-6815
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
certcc
Published
Updated
May 13, 2026, 12:33 PM
Reserved
Apr 21, 2026, 6:50 PM
Status
Analyzed
Published
May 11, 2026, 4:17 PM
Modified
Nov 11, 2026, 8:10 PM