CVE-2024-47913

MEDIUM EPSS 35.3%

Published Oct 4, 20241y ago · Modified Jun 17, 20262w ago

5.3 CVSS 3.1

Medium

Published Oct 4, 2024 1y ago

Last Modified Jun 17, 2026 2w ago

Description

An issue was discovered in the AbuseFilter extension for MediaWiki before 1.39.9, 1.40.x and 1.41.x before 1.41.3, and 1.42.x before 1.42.2. An API caller can match a filter condition against AbuseFilter logs even if the caller is not authorized to view the log details for the filter.

CVSS Details

Base Score

5.3

Exploitability

3.9

Impact

1.4

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality Low

Integrity None

Availability None

Threat Intelligence

EPSS Exploit Probability

35.3% percentile

Exploit & Patch Status

Public Exploit Known

Patch Available

Weaknesses 1

CWE-532

Affected Products 3

Vendor	Product	Version	Range
mediawiki	mediawiki	*	<1.39.9
mediawiki	mediawiki	*	≥1.40.0 – <1.41.3
mediawiki	mediawiki	*	≥1.42.0 – <1.42.2

References 2

gerrit.wikimedia.org https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/1076855

PatchVendor Advisory
phabricator.wikimedia.org https://phabricator.wikimedia.org/T372998

ExploitIssue TrackingVendor Advisory

Remediation

gerrit.wikimedia.org https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/1076855

PatchVendor Advisory