CVE-2019-12468

An Incorrect Access Control vulnerability was found in Wikimedia MediaWiki 1.27.0 through 1.32.1. Directly POSTing to Special:ChangeEmail would allow for bypassing re-authentication, allowing for potential account takeover.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
---
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CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 71%
VendorProductVersion
mediawikimediawiki
1.27.0 ≤
𝑥
≤ 1.32.1
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
mediawiki
bullseye
1:1.35.13-1+deb11u2
fixed
bullseye (security)
1:1.35.13-1+deb11u3
fixed
bookworm
1:1.39.7-1~deb12u1
fixed
bookworm (security)
1:1.39.10-1~deb12u1
fixed
sid
1:1.39.10-1
fixed
trixie
1:1.39.10-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
mediawiki
noble
Fixed 1:1.31.2-1
released
mantic
Fixed 1:1.31.2-1
released
lunar
Fixed 1:1.31.2-1
released
kinetic
Fixed 1:1.31.2-1
released
jammy
Fixed 1:1.31.2-1
released
impish
Fixed 1:1.31.2-1
released
hirsute
Fixed 1:1.31.2-1
released
groovy
Fixed 1:1.31.2-1
released
focal
Fixed 1:1.31.2-1
released
eoan
Fixed 1:1.31.2-1
released
disco
ignored
cosmic
ignored
bionic
needed
xenial
dne
trusty
dne
Common Weakness Enumeration
References
https://lists.wikimedia.org/pipermail/mediawiki-announce/
https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html
https://phabricator.wikimedia.org/T197279
https://seclists.org/bugtraq/2019/Jun/12
https://www.debian.org/security/2019/dsa-4460
https://lists.wikimedia.org/pipermail/mediawiki-announce/
https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html
https://phabricator.wikimedia.org/T197279
https://seclists.org/bugtraq/2019/Jun/12
https://www.debian.org/security/2019/dsa-4460