CVE-2023-27602

CriticalCVSS 9.8/10Last modified Jun 17, 2026

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`

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-434

Affected software

Vendor	Product	Versions
Apache Software Foundation	Apache Linkis	<= 1.3.1
apache	linkis	<= 1.3.1

References

http://www.openwall.com/lists/oss-security/2023/04/10/1Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/04/18/4
http://www.openwall.com/lists/oss-security/2023/04/19/3
https://lists.apache.org/thread/wt70jfc0yfs6s5g0wg5dr5klnc48nsp1Mailing List, Vendor Advisory
http://www.openwall.com/lists/oss-security/2023/04/10/1Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/04/18/4
http://www.openwall.com/lists/oss-security/2023/04/19/3
https://lists.apache.org/thread/wt70jfc0yfs6s5g0wg5dr5klnc48nsp1Mailing List, Vendor Advisory

Timeline

Published: Apr 10, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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