Executive Summary

Informations
Name CVE-2021-35197 First vendor Publication 2021-07-02
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:N/S:U/C:N/I:H/A:N
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:P/A:N)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In MediaWiki before 1.31.15, 1.32.x through 1.35.x before 1.35.3, and 1.36.x before 1.36.1, bots have certain unintended API access. When a bot account has a "sitewide block" applied, it is able to still "purge" pages through the MediaWiki Action API (which a "sitewide block" should have prevented).

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35197

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 321
Os 3
Os 3

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.wikimedia.org/hyperkitty/list/mediawiki-announce%40lists.wikime...
Source Url
DEBIAN https://www.debian.org/security/2021/dsa-4979
GENTOO https://security.gentoo.org/glsa/202107-40
MISC https://phabricator.wikimedia.org/T280226
MLIST https://lists.debian.org/debian-lts-announce/2021/10/msg00003.html

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Date Informations
2023-11-07 21:34:34
  • Multiple Updates
2022-07-13 17:27:42
  • Multiple Updates
2021-11-24 00:23:16
  • Multiple Updates
2021-11-18 05:23:11
  • Multiple Updates
2021-11-10 09:23:29
  • Multiple Updates
2021-10-30 09:23:14
  • Multiple Updates
2021-10-18 17:23:06
  • Multiple Updates
2021-10-13 09:23:13
  • Multiple Updates
2021-10-10 00:23:03
  • Multiple Updates
2021-10-05 05:23:07
  • Multiple Updates
2021-09-21 00:23:08
  • Multiple Updates
2021-08-05 01:43:15
  • Multiple Updates
2021-07-17 13:22:54
  • Multiple Updates
2021-07-07 21:23:10
  • Multiple Updates
2021-07-02 21:23:08
  • Multiple Updates
2021-07-02 17:22:51
  • First insertion