National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-1081 Detail

Current Description

A flaw was found in Moodle 3.4 to 3.4.1, 3.3 to 3.3.4, 3.2 to 3.2.7, 3.1 to 3.1.10 and earlier unsupported versions. Unauthenticated users can trigger custom messages to admin via paypal enrol script. Paypal IPN callback script should only send error emails to admin after request origin was verified, otherwise admin email can be spammed.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.3 MEDIUM
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N (V3 legend)
Impact Score: 1.4
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/103728 Third Party Advisory VDB Entry
https://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-61392 Patch
https://moodle.org/mod/forum/discuss.php?d=367938 Vendor Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.0.10
 cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
3.1
Up to (including)
3.1.10
 cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
3.2
Up to (including)
3.2.7
 cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
3.3
Up to (including)
3.3.4
 cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
3.4.0
Up to (including)
3.4.1


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1081
NVD Published Date:
04/04/2018
NVD Last Modified:
03/26/2019