Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-rv62-6f56-j83w
Advisory ID github_osv/GHSA-rv62-6f56-j83w
Aliases CVE-2019-14880
Summary Moodle Oauth 2 Insufficiently Protects Against Compromise 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.
Status Published
Exploitability 0.5
Weighted Severity 8.2
Risk 4.1
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-287 Improper Authentication
System Score Found at
cvssv3.1 9.1 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-rv62-6f56-j83w/GHSA-rv62-6f56-j83w.json
generic_textual CRITICAL
Reference id Reference type URL
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14880
https://github.com/moodle/moodle
CVE-2019-14880 https://nvd.nist.gov/vuln/detail/CVE-2019-14880
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-rv62-6f56-j83w/GHSA-rv62-6f56-j83w.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.