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Posted to dev@sling.apache.org by "Radu Cotescu (Jira)" <ji...@apache.org> on 2021/10/05 16:03:00 UTC
[jira] [Updated] (SLING-10852) Upgrade ESAPI to 2.2.3.0
[ https://issues.apache.org/jira/browse/SLING-10852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Radu Cotescu updated SLING-10852:
---------------------------------
Summary: Upgrade ESAPI to 2.2.3.0 (was: Upgrade OWASP and ESAPI Java libraries to 2.2.3.0 for vulnerability XML External Entity (XXE) Injection)
> Upgrade ESAPI to 2.2.3.0
> -------------------------
>
> Key: SLING-10852
> URL: https://issues.apache.org/jira/browse/SLING-10852
> Project: Sling
> Issue Type: Improvement
> Components: XSS Protection API
> Reporter: Arun Kumar Ram
> Assignee: Radu Cotescu
> Priority: Major
> Fix For: XSS Protection API 2.2.16
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> The {{esapi}} package is vulnerable to XML External Entity (XXE) attacks. The {{loadPropertiesFromFile()}} method in the {{XmlEsapiPropertyLoader}} class allows external entities to be defined in user-controlled XML input files that can be used to configured the application. A remote attacker with control over the input file used to configure the application may craft a malicious XML file that could lead to Denial of Service (DoS), and in certain circumstances Remote Code Execution (RCE)
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