CVE-2026-6815

FAUCET Score

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.

First published: May 11, 2026Last modified: May 11, 2026

Impacted Technologies

Vendor	Product	Version(s)	CPE
		<= 2.328.0CPE matchmatch criteria	cpe:2.3:a:casbin:casdoor::::::::

CVSS Data

CVSS version used by this source: 3.1

5.9MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

Exploitability Score

2.5

Impact Score

3.4

CvssVersion

3.1

Exploit Intelligence

EPSS Score

0.51%

Probability of exploitation in next 30 days

EPSS Percentile

40.7%

Percentile rank of EPSS score among Peer Group

As of 2026-07-26

Model: v2026.06.15

ExploitDB: EDB-52584 · May 27, 2026

This CVE's current EPSS score of 0.0051 is in the 77th percentile among its peer group of 3,049 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

goGHSA-rmxx-v9rj-vpvgmedium

Casdoor: Arbitrary file write possible through Local File System storage provider

May 11, 2026

References

kb.cert.org / vuls/id/937808

Third Party AdvisoryVDB Entry

kb.cert.org / vuls/id/937808

Third Party AdvisoryVDB Entry