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Fencer Vulns
medium 6.1

CVE-2019-17091 json

Cross-site Scripting in Eclipse Mojarra

published 2019-10-02 7 y ago modified 2026-06-17 4 mo ago also GHSA-rjhx-c9qh-qh8f , EUVD-2022-5190

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.5%
EPSS 2.5% chance of exploitation in 30 days, percentile 84%
public exploits
0
none known

Summary

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.

Patch / fix

  • maven org.glassfish:javax.faces 2.2.20
  • maven org.glassfish:jakarta.faces 2.3.10
  • eclipse mojarra 2.3.10
  • oracle mojarra_javaserver_faces 2.2.20

Exploit prediction

2.47% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • bugs.eclipse.org https://bugs.eclipse.org/bugs/show_bug.cgi?id=548244 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/eclipse-ee4j/mojarra/files/3039198/advisory.txt referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N
GitHub 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
maven org.glassfish:javax.faces
<2.2.20
2.2.20
maven org.glassfish:jakarta.faces
<2.3.10
2.3.10

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

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.