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[email protected]CVE-2023-29137

HistoryMar 31, 2023 - 7:15 p.m.

CVE-2023-29137

2023-03-3119:15:07

NVD-CWE-noinfo

[email protected]

web.nvd.nist.gov

cve-2023-29137

growthexperiments

mediawiki

userimpacthandler

de-anonymization

nvd

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

4.8 Medium

AI Score

Confidence

High

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

20.0%

JSON

An issue was discovered in the GrowthExperiments extension for MediaWiki through 1.39.3. The UserImpactHandler for GrowthExperiments inadvertently returns the timezone preference for arbitrary users, which can be used to de-anonymize users.

CPENameOperatorVersion
mediawiki:mediawikimediawikile1.39.3
mediawiki:mediawikimediawikieq1.19.17
mediawiki:mediawikimediawikieq1.32.1
mediawiki:mediawikimediawikieq1.9.6
mediawiki:mediawikimediawikieq1.31.2
mediawiki:mediawikimediawikieq1.4
mediawiki:mediawikimediawikieq1.5
mediawiki:mediawikimediawikieq1.24.3
mediawiki:mediawikimediawikieq1.38.3
mediawiki:mediawikimediawikieq1.31.14

CPE	Name	Operator	Version
mediawiki:mediawiki	mediawiki	le	1.39.3
mediawiki:mediawiki	mediawiki	eq	1.19.17
mediawiki:mediawiki	mediawiki	eq	1.32.1
mediawiki:mediawiki	mediawiki	eq	1.9.6
mediawiki:mediawiki	mediawiki	eq	1.31.2
mediawiki:mediawiki	mediawiki	eq	1.4
mediawiki:mediawiki	mediawiki	eq	1.5
mediawiki:mediawiki	mediawiki	eq	1.24.3
mediawiki:mediawiki	mediawiki	eq	1.38.3
mediawiki:mediawiki	mediawiki	eq	1.31.14

Rows per page:

1-10 of 3221

References

phabricator.wikimedia.org/T328643

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

4.8 Medium

AI Score

Confidence

High

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

20.0%

JSON

Related for CVE-2023-29137

osv2 prion1 cvelist1