Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-25817 | First vendor Publication | 2021-06-08 |
| Vendor | Cve | Last vendor Modification | 2021-06-17 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N | |||
|---|---|---|---|
| Overall CVSS Score | 4.8 | ||
| Base Score | 4.8 | Environmental Score | 4.8 |
| impact SubScore | 2.7 | Temporal Score | 4.8 |
| Exploitabality Sub Score | 1.7 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | High | User Interaction | Required |
| Scope | Changed | Confidentiality Impact | Low |
| Integrity Impact | Low | Availability Impact | None |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:S/C:N/I:P/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 3.5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 6.8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| SilverStripe through 4.6.0-rc1 has an XXE Vulnerability in CSSContentParser. A developer utility meant for parsing HTML within unit tests can be vulnerable to XML External Entity (XXE) attacks. When this developer utility is misused for purposes involving external or user submitted data in custom project code, it can lead to vulnerabilities such as XSS on HTML output rendered through this custom code. This is now mitigated by disabling external entities during parsing. (The correct CVE ID year is 2020 [CVE-2020-25817, not CVE-2021-25817]). |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25817 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-611 | Information Leak Through XML External Entity File Disclosure |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-02-02 02:15:17 |
|
| 2024-02-01 12:20:33 |
|
| 2023-09-05 13:09:45 |
|
| 2023-09-05 01:20:10 |
|
| 2023-09-02 13:08:33 |
|
| 2023-09-02 01:20:28 |
|
| 2023-08-12 13:13:17 |
|
| 2023-08-12 01:19:43 |
|
| 2023-08-11 13:06:21 |
|
| 2023-08-11 01:20:21 |
|
| 2023-08-06 13:04:36 |
|
| 2023-08-06 01:19:33 |
|
| 2023-08-04 13:04:57 |
|
| 2023-08-04 01:19:50 |
|
| 2023-07-14 13:04:58 |
|
| 2023-07-14 01:19:41 |
|
| 2023-03-29 02:07:35 |
|
| 2023-03-28 12:19:54 |
|
| 2022-10-11 12:57:59 |
|
| 2022-10-11 01:19:30 |
|
| 2022-07-14 01:51:23 |
|
| 2021-06-17 21:23:20 |
|
| 2021-06-09 00:22:48 |
|
