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MediaWiki Improper Input Validation Vulnerability (CVE-2021-31555) - Vulnerability Database

MediaWiki Improper Input Validation Vulnerability (CVE-2021-31555)

Description

An issue was discovered in the Oauth extension for MediaWiki through 1.35.2. It did not validate the oarc_version (aka oauth_registered_consumer.oarc_version) parameter's length.

References

CVE-2021-31555

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Severity

High

Classification

CVE-2021-31555
CWE-20
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Tags

Missing Update
Known Vulnerabilities