CVE-2026-6815

MEDIUM

Casdoor < v2.328.0 - Authenticated Arbitrary File Write via Local File System Storage Provider

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2026-6815. PoCs published by sixpain.

AI-analyzed exploit summary This script exploits a path traversal vulnerability in Casdoor's storage provider management to achieve arbitrary file write, enabling RCE or DoS. It automates the process of creating a malicious provider and uploading files to arbitrary paths.

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.

Exploits (1)

exploitdb WORKING POC
by sixpain · pythonwebappsgo
https://www.exploit-db.com/exploits/52584

This script exploits a path traversal vulnerability in Casdoor's storage provider management to achieve arbitrary file write, enabling RCE or DoS. It automates the process of creating a malicious provider and uploading files to arbitrary paths.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Casdoor < 3.54.1
Auth required
Prerequisites: authenticated admin access · target running vulnerable Casdoor version
devstral-2 · analyzed May 28, 2026 Full analysis →

References (2)

Core 2
Core References
Third Party Advisory, US Government Resource
https://www.kb.cert.org/vuls/id/937808

Scores

CVSS v3 5.9
EPSS 0.0024
EPSS Percentile 47.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (1)
Casdoor/Casdoor < v2.328.0
Published May 11, 2026
Tracked Since May 11, 2026