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GHSA-rmxx-v9rj-vpvg

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

Source: GitHub Advisory Database (reviewed) Moderate CVE-2026-6815

Packages

EcosystemPackageAffectedFixed in
Go github.com/casdoor/casdoor <= 1.1000.0 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.