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GoogleOSV:CVE-2023-37300

HistoryJun 30, 2023 - 5:15 p.m.

CVE-2023-37300

2023-06-3017:15:09

Google

osv.dev

cve-2023-37300

checkuser extension

mediawiki

access control

hidden users

security issue

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

20.5%

JSON

An issue was discovered in the CheckUserLog API in the CheckUser extension for MediaWiki through 1.39.3. There is incorrect access control for visibility of hidden users.

CPENameOperatorVersion
mediawikieq1.39.0
mediawikieq1.39.2
mediawikieq1.5.0beta2
mediawikieq1.39.0-rc.1
mediawikieq1.5.0beta4
mediawikieq1.5.0alpha1
mediawikieq1.39.3
mediawikieq1.5.0beta3
mediawikieq1.39.1
mediawikieq1.6.0

Name	Operator	Version
mediawiki	eq	1.39.0
mediawiki	eq	1.39.2
mediawiki	eq	1.5.0beta2
mediawiki	eq	1.39.0-rc.1
mediawiki	eq	1.5.0beta4
mediawiki	eq	1.5.0alpha1
mediawiki	eq	1.39.3
mediawiki	eq	1.5.0beta3
mediawiki	eq	1.39.1
mediawiki	eq	1.6.0

Rows per page:

1-10 of 151

References

gerrit.wikimedia.org/r/q/I993fdcae1fedb7dd543b35a477026bc727615b0a

phabricator.wikimedia.org/T330968

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

20.5%

JSON

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