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ubuntucveUbuntu.comUB:CVE-2023-45362
HistoryNov 03, 2023 - 12:00 a.m.

CVE-2023-45362

2023-11-0300:00:00
ubuntu.com
ubuntu.com
13
mediawiki
information leak
username suppression

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.9%

An issue was discovered in DifferenceEngine.php in MediaWiki before
1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1.
diff-multi-sameuser (aka “X intermediate revisions by the same user not
shown”) ignores username suppression. This is an information leak.

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.9%