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GitHub Advisory DatabaseGHSA-RV62-6F56-J83W

HistoryMay 24, 2022 - 5:12 p.m.

Moodle Oauth 2 Insufficiently Protects Against Compromise

2022-05-2417:12:57

CWE-287

GitHub Advisory Database

github.com

moodle

oauth 2

vulnerability

version 3.5.9

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS

0.002

Percentile

54.7%

JSON

A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier. OAuth 2 providers who do not verify users’ email address changes require additional verification during sign-up to reduce the risk of account compromise.

Affected configurations

Vulners

Node

moodlemoodleRange3.5.0–3.5.9

moodlemoodleRange3.6.0–3.6.7

moodlemoodleRange3.7.0–3.7.3

VendorProductVersionCPE
moodlemoodle*cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
moodle	moodle	*	cpe:2.3:a:moodle:moodle::::::::

References

bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14880

github.com/advisories/GHSA-rv62-6f56-j83w

nvd.nist.gov/vuln/detail/CVE-2019-14880

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS

0.002

Percentile

54.7%

JSON

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