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TI-2014-03410 Aliases CVE-2014-4172GHSA-9fc5-q25c-r2wr

A URL parameter injection vulnerability was found in the back-channel ticket validation…

Priority MEDIUM 51CWE-74Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Partial Red Hat: 1 fixed, 2 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA, GitHub and Red Hat.

Summary

A URL parameter injection vulnerability was found in the back-channel ticket validation step of the CAS protocol in Jasig Java CAS Client before 3.3.2, .NET CAS Client before 1.0.2, and phpCAS before 1.3.3 that allow remote attackers to inject arbitrary web script or HTML via the (1) service parameter to validation/AbstractUrlBasedTicketValidator.java or (2) pgtUrl parameter to validation/Cas20ServiceTicketValidator.java.

Why it matters now

EPSS 0.06057 93rd percentileScored 2026-11-07
Fix Partial DotNetCasClient (NuGet): 1.0.2org.jasig.cas:cas-client (Maven): 3.3.2+1 more productRed Hat: 1 advisoryRed Hat: 1 fixed, 2 without a fix

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—DotNetCasClient (NuGet)before 1.0.21.0.2Patch availableGHSA-9fc5-q25c-r2wr
—org.jasig.cas:cas-client (Maven)before 3.3.23.3.2Patch availableGHSA-9fc5-q25c-r2wr
—jasig/phpcas (Packagist)before 1.3.31.3.3Patch availableGHSA-9fc5-q25c-r2wr
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • DotNetCasClient (NuGet) Vendor— Affected before 1.0.2 Fixed in 1.0.2 Patch available GHSA-9fc5-q25c-r2wr
  • org.jasig.cas:cas-client (Maven) Vendor— Affected before 3.3.2 Fixed in 3.3.2 Patch available GHSA-9fc5-q25c-r2wr
  • jasig/phpcas (Packagist) Vendor— Affected before 1.3.3 Fixed in 1.3.3 Patch available GHSA-9fc5-q25c-r2wr

CPE configurations NVD · 5

CPEVersionsRoleVendor
cpe:2.3:a:apereo:.net_cas_client:*:*:*:*:*:*:*:*before 1.0.2VulnerableApereo
cpe:2.3:a:apereo:java_cas_client:*:*:*:*:*:*:*:*before 3.3.2VulnerableApereo
cpe:2.3:a:apereo:phpcas:*:*:*:*:*:*:*:*before 1.3.3VulnerableApereo
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*7.0VulnerableDebian
cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*20VulnerableFedoraproject
  • cpe:2.3:a:apereo:.net_cas_client:*:*:*:*:*:*:*:* Versions before 1.0.2 Vulnerable ·Apereo
  • cpe:2.3:a:apereo:java_cas_client:*:*:*:*:*:*:*:* Versions before 3.3.2 Vulnerable ·Apereo
  • cpe:2.3:a:apereo:phpcas:*:*:*:*:*:*:*:* Versions before 1.3.3 Vulnerable ·Apereo
  • cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Debian
  • cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:* Versions 20 Vulnerable ·Fedoraproject

Remediation

  • Fix · GHSA-9fc5-q25c-r2wr DotNetCasClient (NuGet) Fixed in 1.0.2 Advisory →
  • Fix · GHSA-9fc5-q25c-r2wr org.jasig.cas:cas-client (Maven) Fixed in 3.3.2 Advisory →
  • Fix · GHSA-9fc5-q25c-r2wr jasig/phpcas (Packagist) Fixed in 1.3.3 Advisory →

Red Hat 1 advisory

  • RHSA-2015:1009 Released 2015-05-14 · Red Hat rating Important
    Red Hat JBoss Portal 6.2.0 update
    • Red Hat JBoss Portal 6.2

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Virtualization 3AffectedNo fix planned: Will not fix
Red Hat JBoss Portal 5AffectedNo fix yet
Red Hat JBoss Portal 6.2Fixed RHSA-2015:1009

Timeline

  1. 2026-10-02 Threatist record created from CVE-2014-4172
  2. 2026-10-03 Alias added: GHSA-9fc5-q25c-r2wr

References

Patch 2

Advisory 8

Other 3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences