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This issue may allow a malicious user to add a script in the 'alias' parameter in the URL to trigger the stored cross-site scripting (XSS) vulnerability. By adding a script on the alias parameter on the URL, it adds a new virtual host and adds the script to the cluster-manager page.","status":"published","published":"2023-12-12T22:01:34.359Z","modified":"2026-11-06T13:40:28.734Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T14:58:28.173309Z"}],"euvd":[{"id":"EUVD-2023-58930","description":"A flaw was found in the mod_proxy_cluster in the Apache server. This issue may allow a malicious user to add a script in the 'alias' parameter in the URL to trigger the stored cross-site scripting (XSS) vulnerability. By adding a script on the alias parameter on the URL, it adds a new virtual host and adds the script to the cluster-manager page.","status":"published","published":"2023-12-12T22:01:34Z","modified":"2026-11-06T13:40:28Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-06T15:05:10.688381Z"}],"ghsa":[{"id":"GHSA-5xpv-wgx6-ggmv","title":"A flaw was found in the mod_proxy_cluster in the Apache server. This issue may allow a malicious...","description":"A flaw was found in the mod_proxy_cluster in the Apache server. This issue may allow a malicious user to add a script in the 'alias' parameter in the URL to trigger the stored cross-site scripting (XSS) vulnerability. By adding a script on the alias parameter on the URL, it adds a new virtual host and adds the script to the cluster-manager page. The impact of this vulnerability is considered as Low, as the cluster_manager URL should not be exposed outside and is protected by user/password.","status":"published","published":"2023-12-13T00:30:37Z","modified":"2024-04-30T15:30:35Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:57:15.605145Z"}],"nvd":[{"id":"CVE-2023-6710","description":"A flaw was found in the mod_proxy_cluster in the Apache server. This issue may allow a malicious user to add a script in the 'alias' parameter in the URL to trigger the stored cross-site scripting (XSS) vulnerability. By adding a script on the alias parameter on the URL, it adds a new virtual host and adds the script to the cluster-manager page.","status":"published","published":"2023-12-12T22:15:22.95Z","modified":"2026-11-06T14:17:02.143Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T16:00:30.581664Z"}],"osv":[{"id":"RHSA-2024:1316","title":"Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.57 SP3 security update","status":"published","published":"2024-09-13T23:56:38Z","modified":"2026-10-15T10:07:18Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:12.787505Z"},{"id":"RHSA-2024:2387","title":"Red Hat Security Advisory: mod_jk and mod_proxy_cluster security update","status":"published","published":"2024-09-13T23:58:15Z","modified":"2026-09-21T10:06:30Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:53:13.30378Z"},{"id":"ALSA-2024:2387","title":"Moderate: mod_jk and mod_proxy_cluster security update","description":"The mod_jk module is a plugin for the Apache HTTP Server to connect it with the Apache Tomcat servlet engine.\n\nThe mod_proxy_cluster module is a plugin for the Apache HTTP Server that provides load-balancer functionality.\n\nSecurity Fix(es):\n\n* httpd: Apache Tomcat Connectors (mod_jk) Information Disclosure (CVE-2023-41081)\n* mod_cluster/mod_proxy_cluster: Stored Cross site Scripting (CVE-2023-6710)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","status":"published","published":"2024-04-30T00:00:00Z","modified":"2026-10-29T11:31:07.699719197Z","updated_at":"2026-11-02T15:27:52.553233Z"},{"id":"CLSA-2026-1778858907","title":"mod_proxy_cluster: Fix of 2 CVEs","description":"- CVE-2023-6710: stored XSS in mod_cluster-manager HTML output via virtual host\n  and context names rendered without HTML escaping\n- CVE-2024-10306: unauthorized MCMP requests due to \u003cDirectory\u003e directive being\n  ignored for protocol-handler filtering; runtime guard now refuses \u003cDirectory\u003e\n  siblings of EnableMCPMReceive, and the shipped conf.sample uses \u003cLocation\u003e","status":"published","published":"2026-05-15T15:28:32Z","modified":"2026-06-01T00:32:31.320023317Z","updated_at":"2026-11-02T15:43:44.737408Z"}]}}