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CVE-2025-11965

26
FAUCET Score

CVE-2025-11965 describes a vulnerability in Eclipse Vert.x versions 4.0.0 through 4.5.21 and 5.0.0 through 5.0.4, where the StaticHandler's configuration to restrict hidden files fails to prevent access to hidden directories, potentially exposing sensitive files like '.git/config'. This vulnerability carries a CVSS score of 7.5 (HIGH), indicating a network-exploitable flaw with low attack complexity, requiring no privileges or user interaction, and leading to high confidentiality impact. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.0.0, < 4.5.22CPE matchmatch criteria
cpe:2.3:a:eclipse:vert.x:*:*:*:*:*:*:*:*
>= 5.0.0, < 5.0.5CPE matchmatch criteria
cpe:2.3:a:eclipse:vert.x:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.3MEDIUM

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
PRESENT
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 16th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (36)

mavenpatch availablevia ghsa
Product: io.vertx:vertx-webFixed in: 4.5.22
mavenpatch availablevia ghsa
Product: io.vertx:vertx-webFixed in: 5.0.5
redhatpatch availablevia redhat_api
Product: Streams for Apache Kafka 3.1.0Fixed in: vertx-core
View patch
redhatvendor investigatingvia redhat_api
Product: Cryostat 4Fixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: OpenShift ServerlessFixed in: openshift-serverless-1/kn-ekb-dispatcher-rhel8
redhatvendor investigatingvia redhat_api
Product: OpenShift ServerlessFixed in: openshift-serverless-1/kn-ekb-receiver-rhel8
redhatvendor investigatingvia redhat_api
Product: OpenShift ServerlessFixed in: openshift-serverless-1/kn-eventing-integrations-aws-ddb-streams-source-rhel8
redhatvendor investigatingvia redhat_api
Product: OpenShift ServerlessFixed in: openshift-serverless-1/kn-eventing-integrations-aws-s3-sink-rhel8
redhatvendor investigatingvia redhat_api
Product: OpenShift ServerlessFixed in: openshift-serverless-1/kn-eventing-integrations-aws-s3-source-rhel8
redhatvendor investigatingvia redhat_api
Product: OpenShift ServerlessFixed in: openshift-serverless-1/kn-eventing-integrations-aws-sns-sink-rhel8
redhatvendor investigatingvia redhat_api
Product: OpenShift ServerlessFixed in: openshift-serverless-1/kn-eventing-integrations-aws-sqs-sink-rhel8
redhatvendor investigatingvia redhat_api
Product: OpenShift ServerlessFixed in: openshift-serverless-1/kn-eventing-integrations-aws-sqs-source-rhel8
redhatvendor investigatingvia redhat_api
Product: OpenShift ServerlessFixed in: openshift-serverless-1/kn-eventing-integrations-log-sink-rhel8
redhatvendor investigatingvia redhat_api
Product: OpenShift ServerlessFixed in: openshift-serverless-1/kn-eventing-integrations-timer-source-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat build of Apache Camel 4 for Quarkus 3Fixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: Red Hat build of Apache Camel for Spring Boot 4Fixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: Red Hat build of Apache Camel - HawtIO 4Fixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: Red Hat build of Apicurio Registry 2Fixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: Red Hat build of Apicurio Registry 3Fixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: Red Hat build of Debezium 2Fixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: Red Hat build of Debezium 3Fixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: Red Hat build of OptaPlanner 8Fixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: Red Hat build of QuarkusFixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: Red Hat Data Grid 8Fixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 10Fixed in: moditect
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: pki-core:10.6/resteasy
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: pki-deps:10.6/resteasy
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: resteasy
redhatvendor investigatingvia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7Fixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 8Fixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: Red Hat JBoss Enterprise Application Platform Expansion PackFixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: Red Hat OpenShift AI (RHOAI)Fixed in: rhoai/odh-trustyai-service-rhel8
redhatvendor investigatingvia redhat_api
Product: Red Hat OpenShift AI (RHOAI)Fixed in: rhoai/odh-trustyai-service-rhel9
redhatvendor investigatingvia redhat_api
Product: Red Hat OpenShift Dev SpacesFixed in: devspaces/server-rhel9
redhatvendor investigatingvia redhat_api
Product: Red Hat Process Automation 7Fixed in: vertx-core
redhatvendor investigatingvia redhat_api
Product: streams for Apache Kafka 2Fixed in: vertx-core

Vendor Advisories (2)

mavenGHSA-h5fg-jpgr-rv9cmedium

Vert.x-Web Access Control Flaw in StaticHandler’s Hidden File Protection for Files Under Hidden Directories

Oct 22, 2025
redhatCVE-2025-11965Moderate

io.vertx/vertx-core: Eclipse Vert.x Access Control Flaw

Oct 22, 2025

References

gitlab.eclipse.org / security/vulnerability-reports/-/issues/304
Issue TrackingVendor Advisory