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CRITICAL severity

Improper implementation of the session fixation protection in InfinispanGHSA-6x3v-rw2q-9gx7

CRITICALFix: infinispan/infinispan#6960

GHSA-6x3v-rw2q-9gx7 is a critical-severity (CVSS 9.8) CWE-384 vulnerability in org.infinispan:infinispan-core. A fix is available for org.infinispan:infinispan-core — see the affected versions and patch details below.

Also known asCVE-2019-10158
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Nov 6, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
2.0%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs80th percentile — riskier than 80% of all scored CVEsHighest risk
0.01%0.83%1.64%2.46%0.5%2.0%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
☕org.infinispan:infinispan-core

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

Description

A flaw was found in Infinispan through version 9.4.14.Final. An improper implementation of the session fixation protection in the Spring Session integration can result in incorrect session handling.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
☕Mavenorg.infinispan:infinispan-coreall versions9.4.15.Finalorg.infinispan:infinispan-core:9.4.15.Final

Affected Products

2 products · 2 configurations
Application
infinispaninfinispan
≤ 9.4.14
range
Application
jboss data gridredhat
1 version
7.0.0

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.infinispan:infinispan-core, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update org.infinispan:infinispan-core to 9.4.15.Final or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-6x3v-rw2q-9gx7 is resolved across your whole dependency graph.

  3. Workarounds

    Put an independent control in front of the weakness: restrict the affected endpoint or interface to trusted networks, require an additional authentication factor or proxy-level check, and invalidate existing sessions and credentials in case the flaw has already been used.

Fixing This On Your OS

If you run this on a Linux distribution, patch through your package manager against the distro's own security advisory below — it tracks the exact backported fix for your release, which can ship on a different timeline (and sometimes a different severity) than the upstream project.

Red HatModerate
ProductFixed inAdvisory
Red Hat Data GridinfinispanRHSA-2019:4037

Frequently Asked Questions

A flaw was found in Infinispan through version 9.4.14.Final. An improper implementation of the session fixation protection in the Spring Session integration can result in incorrect session handling.
O3 Security · Impact-Aware SCA

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Improper implementation of the session fixation…