High
OpenSave through 2.4.0 Arbitrary File Read and Write via Peer-Controlled Save Path
OpenSave through 2.4.0 fails to properly validate save paths supplied by paired peers in the manifest request handler. Attackers can specify arbitrary directories outside configured save locations to read and write files through manifest and sync routes.
Announced Group revision 1
Original source ↗CVE-2026-103398
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-103398
OpenSave
Source reference: /containers/cna/affected/0/product
- 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.
[
{
"repo": "https://github.com/Liquid-co/OpenSave",
"vendor": "Liquid-co",
"product": "OpenSave",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "2.4.0"
}
],
"packageURL": "pkg:github/Liquid-co/OpenSave",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-103398
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #5287 · Revision 1
- Added to Heist Feed
- Publisher date