Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-42048 | First vendor Publication | 2022-09-29 |
| Vendor | Cve | Last vendor Modification | 2022-09-30 |
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 : | |||
|---|---|---|---|
| Cvss Base Score | N/A | Attack Range | N/A |
| Cvss Impact Score | N/A | Attack Complexity | N/A |
| Cvss Expoit Score | N/A | Authentication | N/A |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| An issue was discovered in the Growth extension in MediaWiki through 1.36.2. Any admin can add arbitrary JavaScript code to the Newcomer home page footer, which can be executed by viewers with zero edits. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42048 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-79 | Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
| Source | Url |
|---|---|
| MISC | https://gerrit.wikimedia.org/r/q/Iaa90a8976834d70caad592e9d1b18510318db537 https://phabricator.wikimedia.org/T289064 |
Alert History
| Date | Informations |
|---|---|
| 2022-09-30 21:27:12 |
|
| 2022-09-30 02:11:21 |
|
| 2022-09-30 02:06:30 |
|
| 2022-09-29 21:27:10 |
|
| 2022-09-29 09:27:13 |
|
