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CVE-2019-3872· NVD / CVE Program· CNA redhat

It was found that a SAMLRequest containing a script could be processed by Picketlink versions shipped in Jboss Application Platform 7.2.x an

It was found that a SAMLRequest containing a script could be processed by Picketlink versions shipped in Jboss Application Platform 7.2.x and 7.1.x. An attacker could use this to send a malicious script to achieve cross-site scripting and obtain unauthorized information or conduct further attacks.

MediumCVSS 5.4 · v3.0—No exploit Fix available
Published
Jun 12, 2019
Updated
Jun 16, 2026
EPSS
0.7% · 51th percentile
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Report tools

JSON

Action score

21

Monitor

Low priority for now.

CVSS
21 / 40 · 5.4 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.7%

CNA vs NVD score

NVD
5.4
CNA · redhat
5.4
agree

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

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Affected systems

VendorProduct
redhatjboss enterprise application platform
redhatenterprise linux
redhatsingle sign-on

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • redhat jboss enterprise application platform7.2.0
  • redhat single sign-on7.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (redhat). Independent of NVD's CPE analysis and usually ahead of it.

  • Red Hat picketlink

    • as shipped with Jboss Enterprise Application Platform 7.2.x and 7.1.xaffected

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-apache-commons-codecbefore 0:1.11.0-2.redhat_00001.1.el6eap0:1.11.0-2.redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-apache-cxfbefore 0:3.2.7-2.redhat_00002.1.el6eap0:3.2.7-2.redhat_00002.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-apache-cxf-rtbefore 0:3.2.7-2.redhat_00002.1.el6eap0:3.2.7-2.redhat_00002.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-apache-cxf-servicesbefore 0:3.2.7-2.redhat_00002.1.el6eap0:3.2.7-2.redhat_00002.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-apache-cxf-toolsbefore 0:3.2.7-2.redhat_00002.1.el6eap0:3.2.7-2.redhat_00002.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-hal-consolebefore 0:3.0.11-1.Final_redhat_00001.1.el6eap0:3.0.11-1.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-hibernatebefore 0:5.3.10-1.Final_redhat_00001.1.el6eap0:5.3.10-1.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-hibernate-corebefore 0:5.3.10-1.Final_redhat_00001.1.el6eap0:5.3.10-1.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-hibernate-entitymanagerbefore 0:5.3.10-1.Final_redhat_00001.1.el6eap0:5.3.10-1.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-hibernate-enversbefore 0:5.3.10-1.Final_redhat_00001.1.el6eap0:5.3.10-1.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-hibernate-java8before 0:5.3.10-1.Final_redhat_00001.1.el6eap0:5.3.10-1.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-hornetqbefore 0:2.4.7-7.Final_redhat_2.1.el6eap0:2.4.7-7.Final_redhat_2.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-hornetq-commonsbefore 0:2.4.7-7.Final_redhat_2.1.el6eap0:2.4.7-7.Final_redhat_2.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-hornetq-core-clientbefore 0:2.4.7-7.Final_redhat_2.1.el6eap0:2.4.7-7.Final_redhat_2.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-hornetq-jms-clientbefore 0:2.4.7-7.Final_redhat_2.1.el6eap0:2.4.7-7.Final_redhat_2.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-ironjacamarbefore 0:1.4.16-2.Final_redhat_00001.1.el6eap0:1.4.16-2.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-ironjacamar-common-apibefore 0:1.4.16-2.Final_redhat_00001.1.el6eap0:1.4.16-2.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-ironjacamar-common-implbefore 0:1.4.16-2.Final_redhat_00001.1.el6eap0:1.4.16-2.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-ironjacamar-common-spibefore 0:1.4.16-2.Final_redhat_00001.1.el6eap0:1.4.16-2.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-ironjacamar-core-apibefore 0:1.4.16-2.Final_redhat_00001.1.el6eap0:1.4.16-2.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-ironjacamar-core-implbefore 0:1.4.16-2.Final_redhat_00001.1.el6eap0:1.4.16-2.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-ironjacamar-deployers-commonbefore 0:1.4.16-2.Final_redhat_00001.1.el6eap0:1.4.16-2.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-ironjacamar-jdbcbefore 0:1.4.16-2.Final_redhat_00001.1.el6eap0:1.4.16-2.Final_redhat_00001.1.el6eap
Red Hat:jboss_enterprise_application_platform:7.2::el6eap7-ironjacamar-validatorbefore 0:1.4.16-2.Final_redhat_00001.1.el6eap0:1.4.16-2.Final_redhat_00001.1.el6eap

+96

Same product

redhat: all records

Other highest-scoring records for the same primary product.

  • CVE-2017-12149In Jboss Application Server as shipped with Red Hat Enterprise Application Platform 5.2, it was found that the doFilter method in the ReadOnKEV
    96Now
  • CVE-2010-1871JBoss Seam 2 (jboss-seam2), as used in JBoss Enterprise Application Platform 4.3.0 for Red Hat Linux, does not properly sanitize inputs for KEV
    90Now
  • CVE-2010-1428The Web Console (aka web-console) in JBossAs in Red Hat JBoss Enterprise Application Platform (aka JBoss EAP or JBEAP) 4.2 before 4.2.0.CP09KEV
    79This week
  • CVE-2010-0738The JMX-Console web application in JBossAs in Red Hat JBoss Enterprise Application Platform (aka JBoss EAP or JBEAP) 4.2 before 4.2.0.CP09 aKEV
    75This week
  • CVE-2016-2183The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other protocols and products, have a birthday bound of appr
    58Plan
  • CVE-2017-7504HTTPServerILServlet.java in JMS over HTTP Invocation Layer of the JbossMQ implementation, which is enabled by default in Red Hat Jboss Appli
    51Plan

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
red hat:eap7-apache-commons-codec0:1.11.0-2.redhat_00001.1.el6eap · Red Hat:jboss_enterprise_application_platform:7.2::el6Package registry (OSV)
red hat:eap7-apache-cxf0:3.2.7-2.redhat_00002.1.el6eap · Red Hat:jboss_enterprise_application_platform:7.2::el6Package registry (OSV)
red hat:eap7-apache-cxf-rt0:3.2.7-2.redhat_00002.1.el6eap · Red Hat:jboss_enterprise_application_platform:7.2::el6Package registry (OSV)
red hat:eap7-apache-cxf-services0:3.2.7-2.redhat_00002.1.el6eap · Red Hat:jboss_enterprise_application_platform:7.2::el6Package registry (OSV)
red hat:eap7-apache-cxf-tools0:3.2.7-2.redhat_00002.1.el6eap · Red Hat:jboss_enterprise_application_platform:7.2::el6Package registry (OSV)
red hat:eap7-hal-console0:3.0.11-1.Final_redhat_00001.1.el6eap · Red Hat:jboss_enterprise_application_platform:7.2::el6Package registry (OSV)
red hat:eap7-hibernate0:5.3.10-1.Final_redhat_00001.1.el6eap · Red Hat:jboss_enterprise_application_platform:7.2::el6Package registry (OSV)
red hat:eap7-hibernate-core0:5.3.10-1.Final_redhat_00001.1.el6eap · Red Hat:jboss_enterprise_application_platform:7.2::el6Package registry (OSV)
red hat:eap7-hibernate-entitymanager0:5.3.10-1.Final_redhat_00001.1.el6eap · Red Hat:jboss_enterprise_application_platform:7.2::el6Package registry (OSV)
red hat:eap7-hibernate-envers0:5.3.10-1.Final_redhat_00001.1.el6eap · Red Hat:jboss_enterprise_application_platform:7.2::el6Package registry (OSV)
red hat:eap7-hibernate-java80:5.3.10-1.Final_redhat_00001.1.el6eap · Red Hat:jboss_enterprise_application_platform:7.2::el6Package registry (OSV)
red hat:eap7-hornetq0:2.4.7-7.Final_redhat_2.1.el6eap · Red Hat:jboss_enterprise_application_platform:7.2::el6Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • A user must open a link or visit a page.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
low · data can be read
Integrity
low · data or configuration can be modified
Availability
none

Impact can extend beyond the vulnerable component (scope changes).

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
Required
Scope
Changed
Confidentiality impact
Low
Integrity impact
Low
Availability impact
None

Weakness class (CWE)

CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

nvd-primary

Root cause

User content is inserted into the page as HTML. The browser interprets the content as code rather than data.

The bug in code

The whole CWE-79 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
commentEl.innerHTML = comment.body;

Fixed

ts
commentEl.textContent = comment.body;

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records