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Vulnerability record · CVE-2009-1088 · published 25 March 2009

CVE-2009-1088: Hannonhill cascade code injection vulnerability

Hannonhill · Cascade

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.

9.0 CVSS 2.0 High EPSS 12% · top 4.0% CWE-94 · Code injection
9.0CVSS 2.0 base score
12%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

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.

AV:N/AC:L/Au:S/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://support.hannonhill.com/browse/CSCD-4753
http://www.securityfocus.com/archive/1/501981/100/0/threaded
http://www.securityfocus.com/bid/34186
https://exchange.xforce.ibmcloud.com/vulnerabilities/49332
https://www.exploit-db.com/exploits/8247
http://support.hannonhill.com/browse/CSCD-4753
http://www.securityfocus.com/archive/1/501981/100/0/threaded
http://www.securityfocus.com/bid/34186
https://exchange.xforce.ibmcloud.com/vulnerabilities/49332
https://www.exploit-db.com/exploits/8247

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Source: NIST National Vulnerability Database (record CVE-2009-1088), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.