A vulnerability was found in mod_proxy_cluster. The issue is that the <Directory> directive should be replaced by the <Location> directive as the former does not restrict IP/host access as `Require ip IP_ADDRESS` would suggest. This means that anyone with access to the host might send MCMP requests that may result in adding/removing/updating nodes for the balancing. However, this host should not be accessible to the public network as it does not serve the general traffic.

The AlmaLinux 9.2 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1778858907 advisory.

  - 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. (CVE-2023-6710)

  - A vulnerability was found in mod_proxy_cluster. The issue is that the <Directory> directive should be     replaced by the <Location> directive as the former does not restrict IP/host access as `Require ip     IP_ADDRESS` would suggest. This means that anyone with access to the host might send MCMP requests that     may result in adding/removing/updating nodes for the balancing. However, this host should not be     accessible to the public network as it does not serve the general traffic. (CVE-2024-10306)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlba-2025_2973 advisory.

    The mod_proxy_cluster module is a plugin for the Apache HTTP Server that provides load-balancer     functionality.

    Bug Fix(es):

    * Rebuild mod_proxy_cluster against httpd 2.4.62 (JIRA:Rocky Linux-70140)

    * Rebase mod_proxy_cluster to upstream 1.3.22.Final release (JIRA:Rocky Linux-80435)

    * Update deprecated misspeled EnableMCPMReceive directive (JIRA:Rocky Linux-82135)

    This advisory is provided by Ctrl IQ, Inc for Rocky Linux systems. For more information about CIQ security     practices, visit https://ciq.com/security.

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Rocky Linux 10.0 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlba-2025_5309 advisory.

    For detailed information on changes in this release, see the Rocky Linux 10.0 Release Notes linked from     the References section.

    This advisory is provided by Ctrl IQ, Inc for Rocky Linux systems. For more information about CIQ security     practices, visit https://ciq.com/security.

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Rocky Linux 10.0 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-2025_9466 advisory.

    * mod_proxy_cluster: mod_proxy_cluster unauthorized MCMP requests (CVE-2024-10306)

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-2025_9434 advisory.

    * mod_proxy_cluster: mod_proxy_cluster unauthorized MCMP requests (CVE-2024-10306)

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote MiracleLinux 9 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2025-10590:02 advisory.

    * mod_proxy_cluster: mod_proxy_cluster unauthorized MCMP requests (CVE-2024-10306)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 10 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2025:9466 advisory.

    * mod_proxy_cluster: mod_proxy_cluster unauthorized MCMP requests (CVE-2024-10306)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2025:9434 advisory.

    * mod_proxy_cluster: mod_proxy_cluster unauthorized MCMP requests (CVE-2024-10306)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2025:9466 advisory.

    * mod_proxy_cluster: mod_proxy_cluster unauthorized MCMP requests (CVE-2024-10306)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2025:9997 advisory.

    The mod_proxy_cluster module is a plugin for the Apache HTTP Server that provides load-balancer     functionality.

    Security Fix(es):

    * mod_proxy_cluster: mod_proxy_cluster unauthorized MCMP requests (CVE-2024-10306)

    For 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.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 10 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2025-9466 advisory.

    [1.3.22-1.el10_0.2]
    - Resolves: RHEL-82256 - Update deprecated misspeled EnableMCPMReceive directive

    [1.3.22-1.el10_0.1]
    - Resolves: RHEL-80796 - Rebase mod_proxy_cluster to upstream 1.3.22.Final release

    [1.3.22-1]
    - Resolves: RHEL-80480 Rebase mod_proxy_cluster to upstream 1.3.22.Final release

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 9 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2025:9434 advisory.

    * mod_proxy_cluster: mod_proxy_cluster unauthorized MCMP requests (CVE-2024-10306)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2025-9434 advisory.

    [1.3.22-1.el9_6.1]
    - Resolves: RHEL-81070 Rebase mod_proxy_cluster to upstream 1.3.22.Final release

    [1.3.20-1]
    - Rebase mod_cluster to upstream 1.3.20.Final tag
    - Related: RHEL-27497 - Rebase to upstream 1.3.20.Final release

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2025:9466 advisory.

    The mod_proxy_cluster module is a plugin for the Apache HTTP Server that provides load-balancer     functionality.

    Security Fix(es):

    * mod_proxy_cluster: mod_proxy_cluster unauthorized MCMP requests (CVE-2024-10306)

    For 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.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2025:9434 advisory.

    The mod_proxy_cluster module is a plugin for the Apache HTTP Server that provides load-balancer     functionality.

    Security Fix(es):

    * mod_proxy_cluster: mod_proxy_cluster unauthorized MCMP requests (CVE-2024-10306)

    For 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.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Type	Severity
361425	AlmaLinux 9.2 [TuxCare] Security Update: mod_proxy_cluster Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1778858907)	Nessus	Alma Linux Local Security Checks	Local	medium
357178	Rocky Linux 9 [CIQ] Security Update: mod_proxy_cluster / mod_proxy_cluster-debuginfo / etc (crlba-2025_2973)	Nessus	Rocky Linux Local Security Checks	Local	medium
356829	Rocky Linux 10.0 [CIQ] Security Update: mod_proxy_cluster / mod_proxy_cluster-debuginfo / etc (crlba-2025_5309)	Nessus	Rocky Linux Local Security Checks	Local	medium
354720	Rocky Linux 10.0 [CIQ] Security Update: mod_proxy_cluster / mod_proxy_cluster-debuginfo / etc (crlsa-2025_9466)	Nessus	Rocky Linux Local Security Checks	Local	medium
354344	Rocky Linux 9 [CIQ] Security Update: mod_proxy_cluster / mod_proxy_cluster-debuginfo / etc (crlsa-2025_9434)	Nessus	Rocky Linux Local Security Checks	Local	medium
283235	MiracleLinux 9 : mod_proxy_cluster-1.3.22-1.el9_6.1 (AXSA:2025-10590:02)	Nessus	Miracle Linux Local Security Checks	Local	medium
269852	AlmaLinux 10 : mod_proxy_cluster (ALSA-2025:9466)	Nessus	Alma Linux Local Security Checks	Local	medium
266703	RockyLinux 9 : mod_proxy_cluster (RLSA-2025:9434)	Nessus	Rocky Linux Local Security Checks	Local	medium
266629	RockyLinux 10 : mod_proxy_cluster (RLSA-2025:9466)	Nessus	Rocky Linux Local Security Checks	Local	medium
241031	RHEL 9 : mod_proxy_cluster (RHSA-2025:9997)	Nessus	Red Hat Local Security Checks	Local	medium
240959	Oracle Linux 10 : mod_proxy_cluster (ELSA-2025-9466)	Nessus	Oracle Linux Local Security Checks	Local	medium
240942	AlmaLinux 9 : mod_proxy_cluster (ALSA-2025:9434)	Nessus	Alma Linux Local Security Checks	Local	medium
240481	Oracle Linux 9 : mod_proxy_cluster (ELSA-2025-9434)	Nessus	Oracle Linux Local Security Checks	Local	medium
240434	RHEL 10 : mod_proxy_cluster (RHSA-2025:9466)	Nessus	Red Hat Local Security Checks	Local	medium
240431	RHEL 9 : mod_proxy_cluster (RHSA-2025:9434)	Nessus	Red Hat Local Security Checks	Local	medium

Detections

Analytics

CVE-2024-10306

medium

Tenable Plugins

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