How severe is CVE-2018-1047?

CVE-2018-1047 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2018-1047 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-1047?

CVE-2018-1047 primarily affects Redhat Jboss Wildfly Application Server. In total, 29 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-1047?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-1047 published?

CVE-2018-1047 was published on 2018-01-24 and last updated on 2026-06-17.

CVE-2018-1047

CVE-2018-1047 is a medium-severity vulnerability in Redhat Jboss Wildfly Application Server with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v2: 2.1
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Redhat Jboss Wildfly Application Server
Published: 2018-01-24
Last modified: 2026-06-17

Description

A flaw was found in Wildfly 9.x. A path traversal vulnerability through the org.wildfly.extension.undertow.deployment.ServletResourceManager.getResource method could lead to information disclosure of arbitrary local files.

Frequently asked questions

What is CVE-2018-1047?: A flaw was found in Wildfly 9.x. A path traversal vulnerability through the org.wildfly.extension.undertow.deployment.ServletResourceManager.getResource method could lead to information disclosure of arbitrary local files.
How severe is CVE-2018-1047?: CVE-2018-1047 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2018-1047 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-1047?: CVE-2018-1047 primarily affects Redhat Jboss Wildfly Application Server. In total, 29 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-1047?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-1047 published?: CVE-2018-1047 was published on 2018-01-24 and last updated on 2026-06-17.

References

Affected products (29)

cpe:2.3:a:redhat:jboss_wildfly_application_server:9.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:9.0.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:9.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:9.0.0:beta2:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:9.0.0:cr1:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:9.0.0:cr2:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:9.0.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:9.0.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:alpha2:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:alpha3:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:alpha4:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:alpha5:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:alpha6:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:beta2:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:cr1:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:cr2:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:cr3:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:cr4:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.0.0:cr5:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.1.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:10.1.0:cr1:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:11.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:11.0.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:11.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_wildfly_application_server:11.0.0:cr1:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.1.0:*:*:*:*:*:*:*

More vulnerabilities in Redhat Jboss Wildfly Application Server

CVE-2016-9589 — High (CVSS 7.5): Undertow in Red Hat wildfly before version 11.0.0.Beta1 is vulnerable to a resource exhaustion resulting in a denial of…
CVE-2015-3198 — High (CVSS 7.5): The Undertow module of WildFly 9.x before 9.0.0.CR2 and 10.x before 10.0.0.Alpha1 allows remote attackers to obtain the…
CVE-2016-0793 — High (CVSS 7.5): Incomplete blacklist vulnerability in the servlet filter restriction mechanism in WildFly (formerly JBoss Application…
CVE-2015-5188 — Medium (CVSS 6.8): Cross-site request forgery (CSRF) vulnerability in the Web Console (web-console) in Red Hat Enterprise Application…
CVE-2016-4993 — Medium (CVSS 6.1): CRLF injection vulnerability in the Undertow web server in WildFly 10.0.0, as used in Red Hat JBoss Enterprise…
CVE-2015-5220 — Medium (CVSS 5.0): The Web Console in Red Hat Enterprise Application Platform (EAP) before 6.4.4 and WildFly (formerly JBoss Application…

All CVEs affecting Redhat Jboss Wildfly Application Server →

Other CWE-20 (Improper Input Validation) vulnerabilities

CVE-2026-48316 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48281 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48277 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
CVE-2026-48055 — Critical (CVSS 10.0): Streambert is a cross-platform Electron Desktop App to stream and download any video media. In versions 2.4.0 and…
CVE-2026-34910 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS…
CVE-2026-33587 — Critical (CVSS 10.0): Lack of user input sanitisation in Open Notebook v1.8.3 allows the application user to execute Python code (and…

Browse all CWE-20 (Improper Input Validation) vulnerabilities →