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SCA: security update for io.jstach:jstachio (GHSA-gwxv-jv83-6qjr)
medium Tenable Self-Hosted Container Security Plugin ID 415362
Description
There are packages installed that are affected by a vulnerability referenced in the following CVE:- JStachio is a type-safe Java Mustache templating engine. Prior to version 1.0.1, JStachio fails to escape
single quotes `'` in HTML, allowing an attacker to inject malicious code. This vulnerability can be
exploited by an attacker to execute arbitrary JavaScript code in the context of other users visiting pages
that use this template engine. This can lead to various consequences, including session hijacking,
defacement of web pages, theft of sensitive information, or even the propagation of malware. Version 1.0.1
contains a patch for this issue. To mitigate this vulnerability, the template engine should properly
escape special characters, including single quotes. Common practice is to escape `'` as `'`. As a
workaround, users can avoid this issue by using only double quotes `"` for HTML attributes.
(CVE-2023-33962)
See Also
Plugin Details
Severity: Medium
ID: 415362
Version: Revision 1.7
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: Low
Score: 2.3
Percentile: 9.14
Vendor
Vendor Severity: Medium
CVSS v2
Risk Factor: Medium
Base Score: 6.4
Temporal Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSS Score Source: CVE-2023-33962
CVSS v3
Risk Factor: Medium
Base Score: 6.1
Temporal Score: 5.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 6/6/2023
Vulnerability Publication Date: 5/30/2023
Reference Information
CVE: CVE-2023-33962
cwe: CWE-79