Description
The MWOAuthDataStore::lookup_token function in Extension:OAuth for MediaWiki 1.25.x before 1.25.3, 1.24.x before 1.24.4, and before 1.23.11 does not properly validate the signature when checking the authorization signature, which allows remote registered Consumers to use another Consumer's credentials by leveraging knowledge of the credentials.
Published: 2017-07-25
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2015-7905 The MWOAuthDataStore::lookup_token function in Extension:OAuth for MediaWiki 1.25.x before 1.25.3, 1.24.x before 1.24.4, and before 1.23.11 does not properly validate the signature when checking the authorization signature, which allows remote registered Consumers to use another Consumer's credentials by leveraging knowledge of the credentials.
History

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Subscriptions

Mediawiki Mediawiki
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T08:06:31.525Z

Reserved: 2015-10-28T00:00:00.000Z

Link: CVE-2015-8009

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-07-25T14:29:00.223

Modified: 2025-04-20T01:37:25.860

Link: CVE-2015-8009

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses