CVE-2019-14880

2020-03-3115:11:30

CWE-287

redhat

www.cve.org

moodle

vulnerability

oauth 2

email address verification

account compromise

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

AI Score

9.1

Confidence

High

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.

CNA Affected

[
  {
    "product": "moodle",
    "vendor": "[UNKNOWN]",
    "versions": [
      {
        "status": "affected",
        "version": "3.7 before 3.7.3"
      },
      {
        "status": "affected",
        "version": "3.6 before 3.6.7"
      },
      {
        "status": "affected",
        "version": "3.5 before 3.5.9"
      },
      {
        "status": "affected",
        "version": "3.5 and earlier"
      }
    ]
  }
]