CVE-2019-3809
CVSS V2 High 7.5
CVSS V3 Critical 10
Description
A flaw was found in Moodle versions 3.1 to 3.1.15 and earlier unsupported versions. The mybackpack functionality allowed setting the URL of badges, when it should be restricted to the Mozilla Open Badges backpack URL. This resulted in the possibility of blind SSRF via requests made by the page.
Overview
- CVE ID
- CVE-2019-3809
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2019-03-25T18:29:00
- Last Modified Date
- 2019-10-09T23:49:42
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* | 1 | OR | 3.1.0 | 3.1.15 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 10
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 6
References
| Reference URL | Reference Tags |
|---|---|
| https://moodle.org/mod/forum/discuss.php?d=381229#p1536766 | Patch Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3809 | Issue Tracking Patch Third Party Advisory |
| http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-64222 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-3809 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3809 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:02:46 | Added to TrackCVE | |||
| 2022-12-03 18:35:52 | 2019-03-25T18:29Z | 2019-03-25T18:29:00 | CVE Published Date | updated |
| 2022-12-03 18:35:52 | 2019-10-09T23:49:42 | CVE Modified Date | updated | |
| 2022-12-03 18:35:52 | Modified | Vulnerability Status | updated |