OAuth 2 Provider Vulnerability in Moodle by Moodle
CVE-2019-14880

4.8MEDIUM

Key Information:

Vendor

[unknown]

Status
Moodle
Vendor
CVE Published:
31 March 2020

What is CVE-2019-14880?

A vulnerability exists in select versions of Moodle where OAuth 2 providers may not adequately verify user email address changes. This oversight can expose users to potential account compromise if additional verification procedures are not enforced during user sign-up. To mitigate the risks associated with this vulnerability, users are encouraged to update to the latest versions of Moodle, ensuring that their email verification processes are robust and secure.

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Affected Version(s)

moodle 3.7 before 3.7.3

moodle 3.6 before 3.6.7

moodle 3.5 before 3.5.9

References

https://moodle.org/security/
x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14880
x_refsource_CONFIRM

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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