Overview
- Description
- Moodle 2.9.x before 2.9.3 does not properly check the contact list before authorizing message transmission, which allows remote authenticated users to bypass intended access restrictions and conduct spam attacks via the messaging API.
- Source
- secalert@redhat.com
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 1.4
- Exploitability score
- 2.8
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:N/I:P/A:N
Weaknesses
- nvd@nist.gov
- CWE-254
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:moodle:moodle:2.9.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C9224D94-1C48-468C-A39B-B2694ED178F4"
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.9.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1C7EE9AD-E122-4288-9416-6D8F8790D75D"
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.9.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C4FC2CC1-787B-480F-BC41-538CE2507CB7"
}
],
"operator": "OR"
}
]
}
]