CVE-2023-27602
Apache Linkis Unrestricted File Upload vulnerability
9.8
CRITICAL
CVSS 3.1
EPSS 1.3%
Description
In Apache Linkis <=1.3.1, The PublicService module uploads files without restrictions on the path to the uploaded files, and file types. We recommend users upgrade the version of Linkis to version 1.3.2. For versions <=1.3.1, we suggest turning on the file path check switch in linkis.properties `wds.linkis.workspace.filesystem.owner.check=true` `wds.linkis.workspace.filesystem.path.check=true`
How to fix CVE-2023-27602
To remediate CVE-2023-27602, upgrade the affected package to a fixed version below.
- —upgrade to 1.3.2 or later
Is CVE-2023-27602 being exploited?
Low — EPSS is 1.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.3.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |