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.

Remediation

References

CVE-2018-1081

Related Vulnerabilities

Magento Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-8228)

Jenkins Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-21603)

XWiki Improper Handling of Exceptional Conditions Vulnerability (CVE-2023-29520)

MySQL CVE-2019-2486 Vulnerability (CVE-2019-2486)

WebLogic CVE-2016-5488 Vulnerability (CVE-2016-5488)

Severity

Medium

Classification

CVE-2018-1081 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Tags

Missing Update Known Vulnerabilities