XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.
Metrics
Affected Vendors & Products
References
History
Fri, 23 May 2025 17:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Xstream
Xstream xstream |
|
CPEs | cpe:2.3:a:xstream:xstream:*:*:*:*:*:*:*:* | |
Vendors & Products |
Xstream Project
Xstream Project xstream |
Xstream
Xstream xstream |

Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-08-23T18:05:23
Updated: 2024-08-04T01:58:18.135Z
Reserved: 2021-08-16T00:00:00
Link: CVE-2021-39145

No data.

Status : Analyzed
Published: 2021-08-23T18:15:12.337
Modified: 2025-05-23T16:52:04.847
Link: CVE-2021-39145
