CVE-2025-61766 | THREATINT

Description

Bucket is a MediaWiki extension to store and retrieve structured data on articles. Prior to version 1.0.0, infinite recursion can occur if a user queries a bucket using the `!=` comparator. This will result in PHP's call stack limit exceeding, and/or increased memory consumption, potentially leading to a denial of service. Version 1.0.0 contains a patch for the issue.

PUBLISHED Reserved 2025-09-30 | Published 2025-10-06 | Updated 2025-10-06 | Assigner GitHub_M

MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Problem types

CWE-674: Uncontrolled Recursion

Product status

< 1.0.0

affected

References

github.com/...Bucket/security/advisories/GHSA-r9f2-4jh3-659j

github.com/...ommit/6f4a71d531cb802cdb991d2a4ca7bf8fb691defd

github.com/...cf4/includes/Expression/MemberOfExpression.php

cve.org (CVE-2025-61766)

nvd.nist.gov (CVE-2025-61766)

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