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Vulnerability Details : CVE-2018-14630

moodle before versions 3.5.2, 3.4.5, 3.3.8, 3.1.14 is vulnerable to an XML import of ddwtos could lead to intentional remote code execution. When importing legacy 'drag and drop into text' (ddwtos) type quiz questions, it was possible to inject and execute PHP code from within the imported questions, either intentionally or by importing questions from an untrusted source.
Publish Date : 2018-09-17 Last Update Date : 2019-10-09
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- CVSS Scores & Vulnerability Types

CVSS Score
6.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s) Execute Code
CWE ID 94

- Products Affected By CVE-2018-14630

# Product Type Vendor Product Version Update Edition Language
1 Application Moodle Moodle 3.0.10 Version Details Vulnerabilities
2 Application Moodle Moodle 3.1.0 Version Details Vulnerabilities
3 Application Moodle Moodle 3.1.0 Beta Version Details Vulnerabilities
4 Application Moodle Moodle 3.1.0 RC1 Version Details Vulnerabilities
5 Application Moodle Moodle 3.1.0 RC2 Version Details Vulnerabilities
6 Application Moodle Moodle 3.1.1 Version Details Vulnerabilities
7 Application Moodle Moodle 3.1.2 Version Details Vulnerabilities
8 Application Moodle Moodle 3.1.3 Version Details Vulnerabilities
9 Application Moodle Moodle 3.1.4 Version Details Vulnerabilities
10 Application Moodle Moodle 3.1.5 Version Details Vulnerabilities
11 Application Moodle Moodle 3.1.6 Version Details Vulnerabilities
12 Application Moodle Moodle 3.1.7 Version Details Vulnerabilities
13 Application Moodle Moodle 3.1.8 Version Details Vulnerabilities
14 Application Moodle Moodle 3.1.9 Version Details Vulnerabilities
15 Application Moodle Moodle 3.1.10 Version Details Vulnerabilities
16 Application Moodle Moodle 3.1.11 Version Details Vulnerabilities
17 Application Moodle Moodle 3.1.12 Version Details Vulnerabilities
18 Application Moodle Moodle 3.1.13 Version Details Vulnerabilities
19 Application Moodle Moodle 3.3.0 RC2 Version Details Vulnerabilities
20 Application Moodle Moodle 3.3.0 RC3 Version Details Vulnerabilities
21 Application Moodle Moodle 3.3.0 Beta Version Details Vulnerabilities
22 Application Moodle Moodle 3.3.0 RC1 Version Details Vulnerabilities
23 Application Moodle Moodle 3.3.1 Version Details Vulnerabilities
24 Application Moodle Moodle 3.3.2 Version Details Vulnerabilities
25 Application Moodle Moodle 3.3.3 Version Details Vulnerabilities
26 Application Moodle Moodle 3.3.4 Version Details Vulnerabilities
27 Application Moodle Moodle 3.3.5 Version Details Vulnerabilities
28 Application Moodle Moodle 3.4.0 RC3 Version Details Vulnerabilities
29 Application Moodle Moodle 3.4.0 Version Details Vulnerabilities
30 Application Moodle Moodle 3.4.0 Beta Version Details Vulnerabilities
31 Application Moodle Moodle 3.4.0 RC1 Version Details Vulnerabilities
32 Application Moodle Moodle 3.4.0 RC2 Version Details Vulnerabilities
33 Application Moodle Moodle 3.4.1 Version Details Vulnerabilities
34 Application Moodle Moodle 3.4.2 Version Details Vulnerabilities
35 Application Moodle Moodle 3.4.3 Version Details Vulnerabilities
36 Application Moodle Moodle 3.4.4 Version Details Vulnerabilities
37 Application Moodle Moodle 3.5.0 - Version Details Vulnerabilities
38 Application Moodle Moodle 3.5.0 Beta Version Details Vulnerabilities
39 Application Moodle Moodle 3.5.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Moodle Moodle 39

- References For CVE-2018-14630

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14630 CONFIRM
https://moodle.org/mod/forum/discuss.php?d=376023 CONFIRM
https://seclists.org/fulldisclosure/2018/Sep/28
FULLDISC 20180918 SEC Consult SA-20180918-0 :: Remote Code Execution via PHP unserialize in Moodle open-source learning platform
http://www.securityfocus.com/bid/105354
BID 105354 Moodle CVE-2018-14630 Remote Code Execution Vulnerability Release Date:2018-09-17
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-62880 CONFIRM
https://www.sec-consult.com/en/blog/advisories/remote-code-execution-php-unserialize-moodle-open-source-learning-platform-cve-2018-14630/

- Metasploit Modules Related To CVE-2018-14630

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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