Vulnerability DatabaseCVE-2026-6815
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CVE-2026-6815
Published:May 11, 2026
Updated:May 16, 2026
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.
Affected Packages
https://github.com/casdoor/casdoor.git (GITHUB):
Affected version(s) >=v1.0.0 <v3.54.0
Fix Suggestion:
Update to version v3.54.0
github.com/casdoor/casdoor (GO):
Affected version(s) >=v0.0.0-20201020132147-2eace0e0bbe1 <v3.54.0
Fix Suggestion:
Update to version v3.54.0
Related Resources (2)
https://www.kb.cert.org/vuls/id/937808
https://kb.cert.org/vuls/id/937808
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CVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.9
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
EPSS
Base Score:
0.01