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medium6.5

CVE-2021-46148

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1.

Impact

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. Some unprivileged users can view confidential information (e.g., IP addresses and User-Agent headers for election traffic) on a testwiki SecurePoll instance.

Affected products

VendorProductAffected versions
MediawikiMediawiki
before 1.35.5
from 1.36.0 before 1.36.3
from 1.37.0 before 1.37.1

Weakness classification

CWE-200

References