CVE-2023-29137

EPSS 0.08%
Published 31.03.2023 19:15:07
Last modified 14.02.2025 20:15:33
Source cve@mitre.org
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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.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Mediawiki ≫ Mediawiki Version <= 1.39.3

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.08%	0.244

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	4.3	2.8	1.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
134c704f-9b21-4f2e-91b3-4a467353bcc0	4.3	2.8	1.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

https://phabricator.wikimedia.org/T328643

Patch

Issue Tracking

https://nvd.nist.gov/vuln/detail/CVE-2023-29137

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-29137

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-29137

EUVD