Duplicate Advisory: getUniqueFilename passes an unvalidated client-supplied path to the filesystem, giving anonymous readers an existence oracle over the entire host filesystem
## Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-hf8h-97gm-4x2p. This link is maintained to preserve external references. ## Original Description SiYuan versions before v3.7.4 contain a path traversal vulnerability in the getUniqueFilename endpoint that allows anonymous readers to probe filesystem existence without validation or confinement. Attackers can supply arbitrary absolute paths to determine whether files and directories exist on the host, enabling reconnaissance of the filesystem layout and installed software.
GHSA-xxm9-w59q-m66x
Primary source · Revision 1 · Withdrawn
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:GHSA-xxm9-w59q-m66x
github.com/siyuan-note/siyuan/kernel
Source reference: /affected/0/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "SEMVER",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "github.com/siyuan-note/siyuan/kernel",
"purl": "pkg:golang/github.com/siyuan-note/siyuan/kernel",
"ecosystem": "Go"
},
"database_specific": {
"source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-xxm9-w59q-m66x/GHSA-xxm9-w59q-m66x.json",
"last_known_affected_version_range": "< 3.7.4"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #61302 · Revision 1
- Added to Heist Feed
- Publisher date