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-2021-21275 First vendor Publication 2021-01-25
Vendor Cve Last vendor Modification 2022-04-26

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Overall CVSS Score 4.3
Base Score 4.3 Environmental Score 4.3
impact SubScore 1.4 Temporal Score 4.3
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact None
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:N/C:N/I:P/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The MediaWiki "Report" extension has a Cross-Site Request Forgery (CSRF) vulnerability. Before fixed version, there was no protection against CSRF checks on Special:Report, so requests to report a revision could be forged. The problem has been fixed in commit f828dc6 by making use of MediaWiki edit tokens.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21275

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-352 Cross-Site Request Forgery (CSRF) (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 2
Application 1

Sources (Detail)

Source Url
CONFIRM https://github.com/Kenny2github/Report/security/advisories/GHSA-9f3w-c334-jm2h
MISC https://github.com/Kenny2github/Report/commit/f828dc6f73cdfaea5639edbf8ac7b32...
https://www.oracle.com/security-alerts/cpuapr2022.html
N/A https://www.oracle.com//security-alerts/cpujul2021.html

Alert History

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Date Informations
2022-04-26 21:23:31
  • Multiple Updates
2022-04-20 09:23:22
  • Multiple Updates
2021-08-05 01:41:56
  • Multiple Updates
2021-07-21 05:23:01
  • Multiple Updates
2021-05-04 14:06:49
  • Multiple Updates
2021-04-22 03:11:55
  • Multiple Updates
2021-01-30 00:23:03
  • Multiple Updates
2021-01-26 21:23:50
  • Multiple Updates
2021-01-26 17:22:58
  • Multiple Updates
2021-01-26 05:22:52
  • First insertion