CVE-2020-15171
CVSS V2 Medium 6
CVSS V3 Medium 6.6
Description
In XWiki before versions 11.10.5 or 12.2.1, any user with SCRIPT right (EDIT right before XWiki 7.4) can gain access to the application server Servlet context which contains tools allowing to instantiate arbitrary Java objects and invoke methods that may lead to arbitrary code execution. The only workaround is to give SCRIPT right only to trusted users.
Overview
- CVE ID
- CVE-2020-15171
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-09-10T20:15:11
- Last Modified Date
- 2021-11-18T17:49:29
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:* | 1 | OR | 11.10.5 | |
| cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:* | 1 | OR | 12.0.0 | 12.2.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6
- Severity
- MEDIUM
- Exploitability Score
- 6.8
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 6.6
- Base Severity
- MEDIUM
- Exploitability Score
- 0.7
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7qw5-pqhc-xm4g | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-15171 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15171 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:45:49 | Added to TrackCVE | |||
| 2022-12-04 22:21:24 | 2020-09-10T20:15Z | 2020-09-10T20:15:11 | CVE Published Date | updated |
| 2022-12-04 22:21:24 | 2021-11-18T17:49:29 | CVE Modified Date | updated | |
| 2022-12-04 22:21:24 | Analyzed | Vulnerability Status | updated |