CVE-2009-1088 in the critical feed json
Hannon Hill Cascade Server 5.7 and other versions allows remote authenticated users to execute arbitrary programs or Java code via a crafte…
published 2009-03-25 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-1089
- cvss
- 9.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 12.0%
- EPSS 12.0% chance of exploitation in 30 days, percentile 96%
- public exploits
- 1
- Exploit-DB
Summary
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.
Timeline
- First public exploit (EDB-8247)
- Published
Exploit prediction
11.97% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-8247 Hannon Hill Cascade Server - (Authenticated) Command Execution webapps, 2009-03-19
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 9.0 | AV:N/AC:L/Au:S/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
Sources
- CVE List CVE-2009-1088
- NVD CVE-2009-1088
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.