CVE-2025-61766

MEDIUM

Bucket < 1.0.0 - Denial of Service via Bucket Query Recursion

Title source: llm
STIX 2.1

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.

References (3)

Core 3

Scores

CVSS v3 6.5
EPSS 0.0034
EPSS Percentile 25.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-674
Status published
Products (1)
weirdgloop/mediawiki-extensions-Bucket < 1.0.0
Published Oct 06, 2025
Tracked Since Feb 18, 2026