CVE-2025-12799
Detail
Awaiting Enrichment This CVE record has been marked for NVD enrichment efforts.
Description
A flaw was found in Jastow. Jastow is vulnerable to Cross-Site Scripting (XSS) attack. If using a set of combined configuration to allow unescaped characters in URL with embedded Undertow and Jastow, a server might be vulnerable to improper input handling.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
CVSS 2.0 Severity and Vector Strings:
NVD assessment
not yet provided.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving NIST webspace.
We have provided these links to other web sites because they
may have information that would be of interest to you. No
inferences should be drawn on account of other sites being
referenced, or not, from this page. There may be other web
sites that are more appropriate for your purpose. NIST does
not necessarily endorse the views expressed, or concur with
the facts presented on these sites. Further, NIST does not
endorse any commercial products that may be mentioned on
these sites. Please address comments about this page to [email protected]
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Red Hat, Inc.
Change History
5 change records found show changes
CVE Modified by Red Hat, Inc.
7/29/2026 1:16:49 PM
Action
Type
Old Value
New Value
Changed
Affected
Record truncated, showing 2048 of 101692 characters.
View Entire Change Record [{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"io.undertow.jastow-jastow","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el9"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:1-9.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-activemq-artemis","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:2.40.0-7.redhat_00015.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-activemq-artemis-native","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"1:2.0.0-2.redhat_00005.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-aesh-extensions","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:1.8.0-2.redhat_00001.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise
Record truncated, showing 2048 of 101802 characters.
View Entire Change Record [{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1.7.GA","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"io.undertow.jastow/jastow","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el9"],"versions":[{"version":"2.2.9.SP1-redhat-00001","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:1-9.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-activemq-artemis","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:2.40.0-7.redhat_00015.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-activemq-artemis-native","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"1:2.0.0-2.redhat_00005.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-aesh-extensions","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:1.8.0-2.redhat_00001.1.el10eap","less
CVE Modified by CISA-ADP
7/09/2026 12:16:30 PM
Action
Type
Old Value
New Value
Added
SSVC
{"timestamp":"2026-07-09T13:34:16.067117Z","id":"CVE-2025-12799","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}
CVE Modified by Red Hat, Inc.
7/07/2026 8:16:31 PM
Action
Type
Old Value
New Value
Added
Reference
https://access.redhat.com/errata/RHSA-2026:36345
Changed
Affected
Record truncated, showing 2048 of 101387 characters.
View Entire Change Record [{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:1-9.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-activemq-artemis","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:2.40.0-7.redhat_00015.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-activemq-artemis-native","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"1:2.0.0-2.redhat_00005.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-aesh-extensions","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:1.8.0-2.redhat_00001.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-aesh-readline","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:2.4.0-1.redhat_00002.1.el1
Record truncated, showing 2048 of 101692 characters.
View Entire Change Record [{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"io.undertow.jastow-jastow","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el9"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:1-9.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-activemq-artemis","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:2.40.0-7.redhat_00015.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-activemq-artemis-native","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"1:2.0.0-2.redhat_00005.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-aesh-extensions","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:1.8.0-2.redhat_00001.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise
CVE Modified by Red Hat, Inc.
7/07/2026 3:16:48 PM
Action
Type
Old Value
New Value
Added
Reference
https://access.redhat.com/errata/RHSA-2026:36342
Added
Reference
https://access.redhat.com/errata/RHSA-2026:36343
Added
Reference
https://access.redhat.com/errata/RHSA-2026:36344
Changed
Affected
Record truncated, showing 2048 of 3641 characters.
View Entire Change Record [{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affected","collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","packageName":"eap74-els-openjdk11-openshift-rhel8/eap74-els-openjdk11-openshift-rhel8","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affected","collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","packageName":"eap74-els-openjdk17-openshift-rhel8/eap74-els-openjdk17-openshift-rhel8","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affected","collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","packageName":"eap74-els-openjdk8-openshift-rhel8/eap74-els-openjdk8-openshift-rhel8","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affected","collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","packageName":"io.undertow.jastow-jastow","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affected","collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","packageName":"jastow","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affected","collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","packageName":"jboss-eap-7/eap74-els-openjdk17-openshift-rhel8","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affec
Record truncated, showing 2048 of 101387 characters.
View Entire Change Record [{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:1-9.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-activemq-artemis","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:2.40.0-7.redhat_00015.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-activemq-artemis-native","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"1:2.0.0-2.redhat_00005.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-aesh-extensions","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:1.8.0-2.redhat_00001.1.el10eap","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"eap8-aesh-readline","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8.1::el10"],"versions":[{"version":"0:2.4.0-1.redhat_00002.1.el1
New CVE Received from Red Hat, Inc.
7/07/2026 1:16:34 PM
Action
Type
Old Value
New Value
Added
Description
A flaw was found in Jastow. Jastow is vulnerable to Cross-Site Scripting (XSS) attack. If using a set of combined configuration to allow unescaped characters in URL with embedded Undertow and Jastow, a server might be vulnerable to improper input handling.
Added
CVSS V3.1
AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
Added
CWE
CWE-79
Added
Reference
https://access.redhat.com/security/cve/CVE-2025-12799
Added
Reference
https://bugzilla.redhat.com/show_bug.cgi?id=2413071
Added
Affected
Record truncated, showing 2048 of 3641 characters.
View Entire Change Record [{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affected","collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","packageName":"eap74-els-openjdk11-openshift-rhel8/eap74-els-openjdk11-openshift-rhel8","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affected","collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","packageName":"eap74-els-openjdk17-openshift-rhel8/eap74-els-openjdk17-openshift-rhel8","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affected","collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","packageName":"eap74-els-openjdk8-openshift-rhel8/eap74-els-openjdk8-openshift-rhel8","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affected","collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","packageName":"io.undertow.jastow-jastow","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affected","collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","packageName":"jastow","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affected","collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","packageName":"jboss-eap-7/eap74-els-openjdk17-openshift-rhel8","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"]},{"vendor":"Red Hat","product":"Red Hat JBoss Enterprise Application Platform 7","defaultStatus":"affec
Quick Info
CVE Dictionary Entry: CVE-2025-12799 NVD
Published Date: 07/07/2026 NVD
Last Modified: 07/29/2026
Source: Red Hat, Inc.
) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
