CVE-2009-1088

Name: CVE-2009-1088
Creator: NVD / NIST
Published: 2009-03-25T18:30:00.593+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 11.97%

Last modified Jun 16, 2026

CVE-2009-1088 is a vulnerability of currently unknown severity. Hannon Hill Cascade Server 5.7 and other versions allows remote authenticated users to execute arbitrary programs or Java code via a crafted XSLT stylesheet with "extension elements and extension functions" that trigger code execution by Xalan-Java, as demonstrated using xalan://java.lang.Runtime.. EPSS estimates a 11.97% chance of exploitation in the next 30 days.

Description

Hannon Hill Cascade Server 5.7 and other versions allows remote authenticated users to execute arbitrary programs or Java code via a crafted XSLT stylesheet with "extension elements and extension functions" that trigger code execution by Xalan-Java, as demonstrated using xalan://java.lang.Runtime.

Metrics

EPSS Probability

11.97%

95.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions	Update
Hannonhill	Cascade	5.7	Svr

References

Timeline

Published: Mar 25, 2009
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2009-1088?

How severe is CVE-2009-1088?

Severity scoring for CVE-2009-1088 is pending analysis. The EPSS model estimates a 11.97% probability of exploitation in the next 30 days.

How do I fix CVE-2009-1088?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-1088?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST