# org.apache.httpcomponents:httpclient (Maven) vulnerabilities Source: https://junglewise.ai/threats/technologies/org-apache-httpcomponents-httpclient Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/org-apache-httpcomponents-httpclient.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 6 vulnerabilities in org.apache.httpcomponents:httpclient (Maven): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2011-1498, was published on 17 May 2022. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 0 - All time: 6 (0 critical, 0 exploited in the wild) ## About org.apache.httpcomponents:httpclient (Maven) Apache HTTP client library for making HTTP requests in Java. ## Latest org.apache.httpcomponents:httpclient (Maven) vulnerabilities - [CVE-2011-1498: Exposure of Sensitive Information to an Unauthorized Actor in Apache HttpClient](https://junglewise.ai/threats/cve-2011-1498-exposure-of-sensitive-information-to-an-unauthorized-actor-in) (info, published 17 May 2022) - [CVE-2013-4366: Hostname verification in Apache HttpClient 4.3 was disabled by default](https://junglewise.ai/threats/cve-2013-4366-hostname-verification-in-apache-httpclient-4-3-was-disabled-by) (low, CVSS 3.1, published 13 May 2022) - [CVE-2020-13956: Cross-site scripting in Apache HttpClient](https://junglewise.ai/threats/cve-2020-13956-cross-site-scripting-in-apache-httpclient) (low, CVSS 3.1, published 3 Jun 2021) - [CVE-2015-5262: Denial of service vulnerability in org.apache.httpcomponents:httpclient](https://junglewise.ai/threats/cve-2015-5262-denial-of-service-vulnerability-in-org-apache-httpcomponents) (info, published 17 Oct 2018) - [CVE-2012-6153: Improper certificate validation in org.apache.httpcomponents:httpclient](https://junglewise.ai/threats/cve-2012-6153-improper-certificate-validation-in-org-apache-httpcomponents) (info, published 17 Oct 2018) - [CVE-2014-3577: Improper Verification of Cryptographic Signature in org.apache.httpcomponents:httpclient](https://junglewise.ai/threats/cve-2014-3577-improper-verification-of-cryptographic-signature-in-org-apache) (info, published 17 Oct 2018) ## Most severe org.apache.httpcomponents:httpclient (Maven) vulnerabilities - [CVE-2020-13956: Cross-site scripting in Apache HttpClient](https://junglewise.ai/threats/cve-2020-13956-cross-site-scripting-in-apache-httpclient) (low, CVSS 3.1, published 3 Jun 2021) - [CVE-2013-4366: Hostname verification in Apache HttpClient 4.3 was disabled by default](https://junglewise.ai/threats/cve-2013-4366-hostname-verification-in-apache-httpclient-4-3-was-disabled-by) (low, CVSS 3.1, published 13 May 2022) - [CVE-2015-5262: Denial of service vulnerability in org.apache.httpcomponents:httpclient](https://junglewise.ai/threats/cve-2015-5262-denial-of-service-vulnerability-in-org-apache-httpcomponents) (info, published 17 Oct 2018) - [CVE-2014-3577: Improper Verification of Cryptographic Signature in org.apache.httpcomponents:httpclient](https://junglewise.ai/threats/cve-2014-3577-improper-verification-of-cryptographic-signature-in-org-apache) (info, published 17 Oct 2018) - [CVE-2011-1498: Exposure of Sensitive Information to an Unauthorized Actor in Apache HttpClient](https://junglewise.ai/threats/cve-2011-1498-exposure-of-sensitive-information-to-an-unauthorized-actor-in) (info, published 17 May 2022) - [CVE-2012-6153: Improper certificate validation in org.apache.httpcomponents:httpclient](https://junglewise.ai/threats/cve-2012-6153-improper-certificate-validation-in-org-apache-httpcomponents) (info, published 17 Oct 2018) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Maven technologies - [org.jenkins-ci.main:jenkins-core (Maven)](https://junglewise.ai/threats/technologies/org-jenkins-ci-main-jenkins-core): 259 vulnerabilities - [org.apache.tomcat:tomcat (Maven)](https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat): 169 vulnerabilities - [com.liferay.portal:release.portal.bom (Maven)](https://junglewise.ai/threats/technologies/com-liferay-portal-release-portal-bom): 159 vulnerabilities - [com.liferay.portal:release.dxp.bom (Maven)](https://junglewise.ai/threats/technologies/com-liferay-portal-release-dxp-bom): 125 vulnerabilities - [org.keycloak:keycloak-services (Maven)](https://junglewise.ai/threats/technologies/org-keycloak-keycloak-services): 122 vulnerabilities - [com.fasterxml.jackson.core:jackson-databind (Maven)](https://junglewise.ai/threats/technologies/com-fasterxml-jackson-core-jackson-databind): 86 vulnerabilities - [org.apache.tomcat.embed:tomcat-embed-core (Maven)](https://junglewise.ai/threats/technologies/org-apache-tomcat-embed-tomcat-embed-core): 83 vulnerabilities - [org.apache.struts:struts2-core (Maven)](https://junglewise.ai/threats/technologies/org-apache-struts-struts2-core): 60 vulnerabilities - [org.keycloak:keycloak-core (Maven)](https://junglewise.ai/threats/technologies/org-keycloak-keycloak-core): 57 vulnerabilities - [org.xwiki.platform:xwiki-platform-oldcore (Maven)](https://junglewise.ai/threats/technologies/org-xwiki-platform-xwiki-platform-oldcore): 46 vulnerabilities - [org.apache.tomcat:tomcat-catalina (Maven)](https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat-catalina): 44 vulnerabilities - [org.elasticsearch:elasticsearch (Maven)](https://junglewise.ai/threats/technologies/org-elasticsearch-elasticsearch): 41 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "org.apache.httpcomponents:httpclient (Maven) vulnerabilities", https://junglewise.ai/threats/technologies/org-apache-httpcomponents-httpclient, 9 November 2026.