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CVE-2019-12467

Published: 10 July 2019

MediaWiki through 1.32.1 has Incorrect Access Control (issue 1 of 3). A spammer can use Special:ChangeEmail to send out spam with no rate limiting or ability to block them. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.

Priority

Low

Cvss 3 Severity Score

5.3

Score breakdown

Status

Package Release Status
mediawiki
Launchpad, Ubuntu, Debian
jammy
Released (1:1.31.2-1)
lunar
Released (1:1.31.2-1)
bionic Needed

cosmic Ignored
(end of life)
disco Ignored
(end of life)
eoan
Released (1:1.31.2-1)
focal
Released (1:1.31.2-1)
groovy
Released (1:1.31.2-1)
hirsute
Released (1:1.31.2-1)
impish
Released (1:1.31.2-1)
kinetic
Released (1:1.31.2-1)
trusty Does not exist

upstream
Released (1:1.31.2-1)
xenial Does not exist

mantic
Released (1:1.31.2-1)

Severity score breakdown

Parameter Value
Base score 5.3
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact Low
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N