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Advisory severityMedium5.9Apache Software Foundation

Medium [CVE-2026-58301] When Apache Shiro is used with the Jakarta EE integration module, a low-privileged user can craft an HTTP request that causes the server to initiate a connection to an attacker-controlled URL and transmit attacker-controlled data

This medium-severity Apache Software Foundation advisory covers CVE-2026-58301 affecting Apache Shiro.

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CVE-2026-58301 Source published Source updated

VulniPulse record published Record updated

CVE-2026-58301
Affected products & platforms
Apache Software FoundationShiro
Open source advisory

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Summary

When Apache Shiro is used with the Jakarta EE integration module, a low-privileged user can craft an HTTP request that causes the server to initiate a connection to an attacker-controlled URL and transmit attacker-controlled data.

This vulnerability affects Apache Shiro versions 2.x through 3.0.0 only in deployments that use the Jakarta EE integration module.

Mitigation: Upgrade to version 3.0.1 or later, which fixes the issue. + Alternatively, you can set the `org.apache.shiro.form-resubmit-host` (String) and `org.apache.shiro.form-resubmit-port` (Integer) system properties to restrict the host and port that Shiro will connect to when resubmitting a form.

Affected versions
  • through 3.0.0

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions
  • 3.0.1

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation checklist

Temporary workarounds
  • Mitigation: Upgrade to version 3.0.1 or later, which fixes the issue. + Alternatively, you can set the `org.apache.shiro.form-resubmit-host` (String) and `org.apache.shiro.form-resubmit-port` (Integer) system properties to restrict the host and port that Shiro will connect to when resubmitting a form.

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

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