Detections
Analytics
SCA: security update for com.thoughtworks.xstream:xstream (GHSA-3ccq-5vw3-2p6x)
high Tenable Self-Hosted Container Security Plugin ID 409453
Description
There are packages installed that are affected by a vulnerability referenced in the following CVE:- 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. (CVE-2021-39149)
See Also
Plugin Details
Severity: High
ID: 409453
Version: Revision 1.6
Type: Local
Family: SCA Checks
Published: 1/23/2025
Updated: 7/2/2026
Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Medium
Score: 5
Percentile: 95.11
Vendor
Vendor Severity: High
CVSS v2
Risk Factor: Medium
Base Score: 6
Temporal Score: 4.7
Vector: CVSS2#AV:N/AC:M/Au:S/C:P/I:P/A:P
CVSS Score Source: CVE-2021-39149
CVSS v3
Risk Factor: High
Base Score: 8.5
Temporal Score: 7.6
Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 8/25/2021
Vulnerability Publication Date: 8/23/2021
Reference Information
CVE: CVE-2021-39149