CVE-2019-17091

high-risk
Published 2019-10-02

faces/context/PartialViewContextImpl.java in Eclipse Mojarra, as used in Mojarra for Eclipse EE4J before 2.3.10 and Mojarra JavaServer Faces before 2.2.20, allows Reflected XSS because a client window field is mishandled.

Do I need to act?

~
5.6% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
NETWORK / LOW complexity

Affected Products (20)

Mojarra Javaserver Faces
Enterprise Data Quality

Affected Vendors

Oracle Eclipse

References (34)

Exploit https://bugs.eclipse.org/bugs/show_bug.cgi?id=548244
Patch https://github.com/eclipse-ee4j/mojarra/commit/8f70f2bd024f00ecd5b3dcca45df73edd...
Patch https://github.com/eclipse-ee4j/mojarra/commit/a3fa9573789ed5e867c43ea38374f4dbd...
Release Notes https://github.com/eclipse-ee4j/mojarra/compare/2.3.9-RELEASE...2.3.10-RELEASE
Exploit https://github.com/eclipse-ee4j/mojarra/files/3039198/advisory.txt
Third Party Advisory https://github.com/eclipse-ee4j/mojarra/issues/4556
Patch https://github.com/eclipse-ee4j/mojarra/pull/4567
Patch https://github.com/javaserverfaces/mojarra/commit/ae1c234d0a6750822ac69d4ae26d90...
Patch https://github.com/javaserverfaces/mojarra/commit/f61935cd39f34329fbf27b1972a506...
Patch https://github.com/javaserverfaces/mojarra/compare/2.2.19...2.2.20
Patch https://www.oracle.com/security-alerts/cpuapr2020.html
Patch https://www.oracle.com/security-alerts/cpujan2020.html
Patch https://www.oracle.com/security-alerts/cpujan2021.html
Patch https://www.oracle.com/security-alerts/cpujan2022.html
Patch https://www.oracle.com/security-alerts/cpujul2020.html
Patch https://www.oracle.com/security-alerts/cpuoct2020.html
Patch https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
Exploit https://bugs.eclipse.org/bugs/show_bug.cgi?id=548244
Patch https://github.com/eclipse-ee4j/mojarra/commit/8f70f2bd024f00ecd5b3dcca45df73edd...
Patch https://github.com/eclipse-ee4j/mojarra/commit/a3fa9573789ed5e867c43ea38374f4dbd...
and 14 more references
56
/ 100
high-risk
Severity 23/34 · High
Exploitability 9/34 · Low
Exposure 24/34 · High