The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In Moodle 2.x and 3.x, a CSRF attack is possible that allows attackers to change the number of courses     displayed in the course overview block configuration setting. (CVE-2017-7491)

Note that Nessus relies on the presence of the package as reported by the vendor.

Linux/Unix 主机中安装的一个或多个程序包受到一个漏洞影响，而供应商没有提供补丁程序。

  - 在 Moodle 2.x 和 3.x中可能发生 CSRF 攻击进而允许攻击者更改课程概览区块配置设置中显示的课程数量。 (CVE-2017-7491)

请注意，Nessus 依赖供应商报告的程序包是否存在进行判断。

Linux/Unix ホストには、ベンダーが提供するパッチが利用できない脆弱性の影響を受ける複数のパッケージがインストールされています。

  - Moodle 2.x および 3.xでは、攻撃者がコース概要ブロック構成設定に表示されるコースの数を変更することを可能にする CSRF 攻撃が可能です。CVE-2017-7491

Nessus は、ベンダーによって報告されたパッケージの存在に依存していることに注意してください。

Linux/Unix 主機上安裝了一個或多個受到弱點影響的套件，且廠商未提供可用的修補程式。

  - 在 Moodle 2.x 和 3.x中可能發生 CSRF 攻擊其允許攻擊者變更課程概覽區塊組態設定中顯示的課程數。 (CVE-2017-7491)

請注意，Nessus 的判定取決於廠商所報告的套件是否存在。

The remote web server hosts Moodle, an open-source course management system. Versions of Moodle 3.1.x prior to 3.1.6 are affected by multiple vulnerabilities :

 - Unspecified flaws exist that may allow an attacker to have an unspecified impact. No further details have been provided by the vendor.
 - A flaw exists that may allow an authenticated remote attacker to edit the external blog links of other users. This may allow the attacker to take ownership of arbitrary blogs.
 - A flaw exists that is due to a lack of capability checks. This may allow an authenticated remote attacker to search arbitrary blogs.
 - A flaw exists as HTTP requests to the 'my/index.php' script do not require multiple steps, explicit confirmation, or a unique token when performing certain sensitive actions. By tricking a user into following a specially crafted link, a context-dependent attacker can perform a Cross-Site Request Forgery (CSRF / XSRF) attack causing the victim to change the number of courses displayed in the course overview block.

The remote web server hosts Moodle, an open-source course management system. Versions of Moodle 3.2.x prior to 3.2.3 are affected by multiple vulnerabilities :

 - Unspecified flaws exist that may allow an attacker to have an unspecified impact. No further details have been provided by the vendor.
 - A flaw exists that may allow an authenticated remote attacker to edit the external blog links of other users. This may allow the attacker to take ownership of arbitrary blogs.
 - A flaw exists that is due to a lack of capability checks. This may allow an authenticated remote attacker to search arbitrary blogs.
 - A flaw exists as HTTP requests to the 'my/index.php' script do not require multiple steps, explicit confirmation, or a unique token when performing certain sensitive actions. By tricking a user into following a specially crafted link, a context-dependent attacker can perform a Cross-Site Request Forgery (CSRF / XSRF) attack causing the victim to change the number of courses displayed in the course overview block.

The remote web server hosts Moodle, an open-source course management system. Versions of Moodle 2.7.x prior to 2.7.20 are affected by multiple vulnerabilities :

 - Unspecified flaws exist that may allow an attacker to have an unspecified impact. No further details have been provided by the vendor.
 - A flaw exists that may allow an authenticated remote attacker to edit the external blog links of other users. This may allow the attacker to take ownership of arbitrary blogs.
 - A flaw exists that is due to a lack of capability checks. This may allow an authenticated remote attacker to search arbitrary blogs.
 - A flaw exists as HTTP requests to the 'my/index.php' script do not require multiple steps, explicit confirmation, or a unique token when performing certain sensitive actions. By tricking a user into following a specially crafted link, a context-dependent attacker can perform a Cross-Site Request Forgery (CSRF / XSRF) attack causing the victim to change the number of courses displayed in the course overview block.

The remote web server hosts Moodle, an open-source course management system. Versions of Moodle 3.0.x prior to 3.0.10 are affected by multiple vulnerabilities :

 - Unspecified flaws exist that may allow an attacker to have an unspecified impact. No further details have been provided by the vendor.
 - A flaw exists that may allow an authenticated remote attacker to edit the external blog links of other users. This may allow the attacker to take ownership of arbitrary blogs.
 - A flaw exists that is due to a lack of capability checks. This may allow an authenticated remote attacker to search arbitrary blogs.
 - A flaw exists as HTTP requests to the 'my/index.php' script do not require multiple steps, explicit confirmation, or a unique token when performing certain sensitive actions. By tricking a user into following a specially crafted link, a context-dependent attacker can perform a Cross-Site Request Forgery (CSRF / XSRF) attack causing the victim to change the number of courses displayed in the course overview block.

ID	名稱	產品	系列	已發布	已更新	嚴重性
260816	Linux Distros Unpatched Vulnerability : CVE-2017-7491	Nessus	Misc.	2025/9/3	2025/9/3	medium
260816	Linux Distros 未修补的漏洞：CVE-2017-7491	Nessus	Misc.	2025/9/3	2025/9/3	medium
260816	Linux Distros のパッチ未適用の脆弱性: CVE-2017-7491	Nessus	Misc.	2025/9/3	2025/9/3	medium
260816	Linux Distros 未修補的弱點：CVE-2017-7491	Nessus	Misc.	2025/9/3	2025/9/3	medium
700125	Moodle 3.1.x < 3.1.6 Multiple Vulnerabilities	Nessus Network Monitor	CGI	2017/5/25	2019/3/6	critical
700126	Moodle 3.2.x < 3.2.3 Multiple Vulnerabilities	Nessus Network Monitor	CGI	2017/5/25	2019/3/6	critical
700123	Moodle 2.7.x < 2.7.20 Multiple Vulnerabilities	Nessus Network Monitor	CGI	2017/5/25	2019/3/6	critical
700124	Moodle 3.0.x < 3.0.10 Multiple Vulnerabilities	Nessus Network Monitor	CGI	2017/5/25	2019/3/6	critical

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