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-2020-25814 First vendor Publication 2020-09-27
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Overall CVSS Score 6.1
Base Score 6.1 Environmental Score 6.1
impact SubScore 2.7 Temporal Score 6.1
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None 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: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

In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, XSS related to jQuery can occur. The attacker creates a message with [javascript:payload xss] and turns it into a jQuery object with mw.message().parse(). The expected result is that the jQuery object does not contain an tag (or it does not have a href attribute, or it's empty, etc.). The actual result is that the object contains an

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25814

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

TypeDescriptionCount
Application 320
Os 1

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
CONFIRM https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048480.html
MISC https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048488.html
https://www.mediawiki.org/wiki/ResourceLoader/Core_modules#mediawiki.jqueryMsg

Alert History

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Date Informations
2023-11-07 21:36:38
  • Multiple Updates
2022-01-01 21:23:04
  • Multiple Updates
2021-05-05 01:39:02
  • Multiple Updates
2021-05-04 13:50:24
  • Multiple Updates
2021-04-22 03:02:19
  • Multiple Updates
2020-12-14 09:22:46
  • Multiple Updates
2020-10-07 01:28:02
  • Multiple Updates
2020-10-05 21:23:04
  • Multiple Updates
2020-09-28 05:22:51
  • First insertion