CVE-2020-7616
CVSS V2 Medium 5
CVSS V3 Medium 5.3
Description
express-mock-middleware through 0.0.6 is vulnerable to Prototype Pollution. Exported functions by the package can be tricked into adding or modifying properties of the `Object.prototype`. Exploitation of this vulnerability requires creation of a new directory where an attack code can be placed which will then be exported by `express-mock-middleware`. As such, this is considered to be a low risk.
Overview
- CVE ID
- CVE-2020-7616
- Assigner
- report@snyk.io
- Vulnerability Status
- Analyzed
- Published Version
- 2020-04-07T14:15:14
- Last Modified Date
- 2022-12-02T19:57:49
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:express-mock-middleware_project:express-mock-middleware:*:*:*:*:*:*:*:* | 1 | OR | 0.0.6 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5.3
- Base Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://snyk.io/vuln/SNYK-JS-EXPRESSMOCKMIDDLEWARE-564120 | Exploit Third Party Advisory |
| https://github.com/LingyuCoder/express-mock-middleware/blob/master/lib/index.js#L39 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-7616 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7616 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:05:37 | Added to TrackCVE | |||
| 2022-12-04 14:01:46 | 2020-04-07T14:15Z | 2020-04-07T14:15:14 | CVE Published Date | updated |
| 2022-12-04 14:01:46 | 2022-12-02T19:57:49 | CVE Modified Date | updated | |
| 2022-12-04 14:01:46 | Analyzed | Vulnerability Status | updated |