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TI-2021-02589 Aliases CVE-2021-3644GHSA-w88m-2936-rmxr

Information disclosure in wildfly-core

Priority LOW 18CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
High
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · Low · None
Fix status
Partial Red Hat: 11 fixed, 8 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-200.

Summary

A flaw was found in wildfly-core in all versions. If a vault expression is in the form of a single attribute that contains multiple expressions, a user who was granted access to the management interface can potentially access a vault expression they should not be able to access and possibly retrieve the item which was stored in the vault. The highest threat from this vulnerability is data confidentiality and integrity.

Why it matters now

EPSS 0.00982 62nd percentileScored 2026-11-07
Fix Partial org.wildfly.core:wildfly-server (Maven): 16.0.1.Final, 17.0.0.Beta3Red Hat: 11 advisoriesRed Hat: 11 fixed, 8 without a fix

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
—wildfly-coreFixed in 16.0.1.Final, 17.0.0.Final and later.—No fix listedCNA
—org.wildfly.core:wildfly-server (Maven)before 16.0.1.Final16.0.1.FinalPatch availableGHSA-w88m-2936-rmxr
—org.wildfly.core:wildfly-server (Maven)17.0.0.Beta2 to before 17.0.0.Beta317.0.0.Beta3Patch availableGHSA-w88m-2936-rmxr
  • wildfly-core Vendor— Affected Fixed in 16.0.1.Final, 17.0.0.Final and later. Fixed in — No fix listed CNA
  • org.wildfly.core:wildfly-server (Maven) Vendor— Affected before 16.0.1.Final Fixed in 16.0.1.Final Patch available GHSA-w88m-2936-rmxr
  • org.wildfly.core:wildfly-server (Maven) Vendor— Affected 17.0.0.Beta2 to before 17.0.0.Beta3 Fixed in 17.0.0.Beta3 Patch available GHSA-w88m-2936-rmxr

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:redhat:descision_manager:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:a:redhat:wildfly:16.0.0:-:*:*:*:*:*:*16.0.0VulnerableRed Hat
cpe:2.3:a:redhat:wildfly:17.0.0:beta2:*:*:*:*:*:*17.0.0 beta2VulnerableRed Hat
  • cpe:2.3:a:redhat:descision_manager:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:a:redhat:wildfly:16.0.0:-:*:*:*:*:*:* Versions 16.0.0 Vulnerable ·Red Hat
  • cpe:2.3:a:redhat:wildfly:17.0.0:beta2:*:*:*:*:*:* Versions 17.0.0 beta2 Vulnerable ·Red Hat

Remediation

  • Fix · GHSA-w88m-2936-rmxr org.wildfly.core:wildfly-server (Maven) Fixed in 16.0.1.Final Advisory →
  • Fix · GHSA-w88m-2936-rmxr org.wildfly.core:wildfly-server (Maven) Fixed in 17.0.0.Beta3 Advisory →

Red Hat 11 advisories

  • RHSA-2022:5903 Released 2022-08-04 · Red Hat rating Moderate
    Red Hat Process Automation Manager 7.13.0 security update
    • RHPAM 7.13.0 async
  • RHSA-2022:5532 Released 2022-07-07 · Red Hat rating Important
    Red Hat Fuse 7.11.0 release and security update
    • Red Hat Fuse 7.11
  • RHSA-2021:3660 Released 2021-09-23 · Red Hat rating Important
    Red Hat JBoss Enterprise Application Platform 7.4.1 security update
    • Red Hat JBoss Enterprise Application Platform commons-io.commons-io-2.10.0.redhat-00001.jar, io.netty.netty-all-4.1.63.Final-redhat-00001.jar, io.undertow.undertow-core-2.2.9.SP1-redhat-00001.jar +5
Show 8 more Red Hat advisories
  • RHSA-2021:3658 Released 2021-09-23 · Red Hat rating Important
    Red Hat JBoss Enterprise Application Platform 7.4.1 security update on RHEL 8
    • Red Hat JBoss EAP 7.4 for RHEL 8 eap7-apache-commons-io-2.10.0-1.redhat_00001.1.el8eap, eap7-jakarta-el-3.0.3-2.redhat_00006.1.el8eap, eap7-netty-4.1.63-1.Final_redhat_00001.1.el8eap +9
  • RHSA-2021:3656 Released 2021-09-23 · Red Hat rating Important
    Red Hat JBoss Enterprise Application Platform 7.4.1 security update on RHEL 7
    • Red Hat JBoss EAP 7.4 for RHEL 7 Server eap7-apache-commons-io-2.10.0-1.redhat_00001.1.el7eap, eap7-jakarta-el-3.0.3-2.redhat_00006.1.el7eap, eap7-netty-4.1.63-1.Final_redhat_00001.1.el7eap +11
  • RHSA-2021:3534 Released 2021-09-14 · Red Hat rating Moderate
    Red Hat Single Sign-On 7.4.9 security update
    • Red Hat Single Sign-On 7.4.9
  • RHSA-2021:3516 Released 2021-09-13 · Red Hat rating Important
    EAP XP 2 security update to CVE fixes in the EAP 7.3.x base
    • Red Hat EAP-XP 2.0.0 via EAP 7.3.x base
  • RHSA-2021:3468 Released 2021-09-08 · Red Hat rating Important
    Red Hat JBoss Enterprise Application Platform 7.3.9 security update on RHEL 8
    • Red Hat JBoss EAP 7.3 for BaseOS-8 eap7-apache-commons-io-2.10.0-1.redhat_00001.1.el8eap, eap7-hal-console-3.2.16-1.Final_redhat_00001.1.el8eap, eap7-hibernate-5.3.20-4.SP2_redhat_00001.1.el8eap +47
  • RHSA-2021:3467 Released 2021-09-08 · Red Hat rating Important
    Red Hat JBoss Enterprise Application Platform 7.3.9 security update on RHEL 7
    • Red Hat JBoss EAP 7.3 for RHEL 7 Server eap7-apache-commons-io-2.10.0-1.redhat_00001.1.el7eap, eap7-hal-console-3.2.16-1.Final_redhat_00001.1.el7eap, eap7-hibernate-5.3.20-4.SP2_redhat_00001.1.el7eap +47
  • RHSA-2021:3466 Released 2021-09-08 · Red Hat rating Important
    Red Hat JBoss Enterprise Application Platform 7.3.9 security update on RHEL 6
    • Red Hat JBoss EAP 7.3 for RHEL 6 Server eap7-apache-commons-io-2.10.0-1.redhat_00001.1.el6eap, eap7-hal-console-3.2.16-1.Final_redhat_00001.1.el6eap, eap7-hibernate-5.3.20-4.SP2_redhat_00001.1.el6eap +47
  • RHSA-2021:3471 Released 2021-09-08 · Red Hat rating Important
    Red Hat JBoss Enterprise Application Platform 7.3.9 security update
    • EAP 7.3.9 release

Vendor assessments

Red Hat

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

ProductStatusPlan or fix
Red Hat JBoss Data Grid 7AffectedNo fix planned: Out of support scope
Red Hat JBoss Data Virtualization 6AffectedNo fix planned: Out of support scope
Red Hat JBoss Enterprise Application Platform 6AffectedNo fix planned: Out of support scope
Red Hat JBoss Enterprise Application Platform Expansion PackAffectedNo fix yet
Red Hat JBoss Fuse 6AffectedNo fix planned: Out of support scope
Red Hat JBoss Fuse Service Works 6AffectedNo fix planned: Out of support scope
Red Hat JBoss Operations Network 3AffectedNo fix planned: Out of support scope
Red Hat OpenShift Application RuntimesAffectedNo fix planned: Out of support scope
EAP 7.3.9 releaseFixed RHSA-2021:3471
RHPAM 7.13.0 asyncFixed RHSA-2022:5903
Red Hat EAP-XP 2.0.0 via EAP 7.3.x baseFixed RHSA-2021:3516
Red Hat Fuse 7.11Fixed RHSA-2022:5532
Red Hat JBoss EAP 7.3 for BaseOS-8Fixed RHSA-2021:3468
Red Hat JBoss EAP 7.3 for RHEL 6 ServerFixed RHSA-2021:3466
Red Hat JBoss EAP 7.3 for RHEL 7 ServerFixed RHSA-2021:3467
Red Hat JBoss EAP 7.4 for RHEL 7 ServerFixed RHSA-2021:3656
Red Hat JBoss EAP 7.4 for RHEL 8Fixed RHSA-2021:3658
Red Hat JBoss Enterprise Application Platform Fixed RHSA-2021:3660
Red Hat Single Sign-On 7.4.9Fixed RHSA-2021:3534
Not affected: 3 products
  • Red Hat JBoss EAP 7.4 for RHEL 7 Server
  • Red Hat JBoss EAP 7.4 for RHEL 8
  • Red Hat JBoss Enterprise Application Platform

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-3644
  2. 2026-10-03 Alias added: GHSA-w88m-2936-rmxr

References

Patch 4

Advisory 3

Other 1

  • TI-2022-00759 Memory leak in jboss-client CVSS 3.1HIGH 7.5
  • TI-2020-08613 Session fixation in wildfly-elytron CVSS 3.1HIGH 7.5
  • TI-2021-03514 Path traversal in fabric8-kubernetes-client CVSS 3.1HIGH 7.4
  • TI-2019-11044 Information disclosure in Business-central CVSS 3.1HIGH 7.5
  • TI-2021-03045 Deserialization of untrusted data in kubernetes-client CVSS 3.1MEDIUM 6.7
  • TI-2021-02587 Observable discrepancy in wildfly-elytron CVSS 3.1MEDIUM 5.3
See all 8 →

Sources

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