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CVE-2015-8001

nvd nist
Published: Nov 9, 2015Modified: May 6, 2026

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3.5
Vector
AV:N/AC:M/Au:S/C:N/I:N/A:P
Exploitability: 6.8 / Impact: 2.9
Source: NVD

Description

The chunked upload API (ApiUpload) in MediaWiki before 1.23.11, 1.24.x before 1.24.4, and 1.25.x before 1.25.3 does not restrict the uploaded data to the claimed file size, which allows remote authenticated users to cause a denial of service via a chunk that exceeds the file size.

Affected (8)

Products: Mediawiki: Mediawiki
Mediawiki
1 product
Mediawiki
Configuration A
8 vulnerable
Vulnerable SoftwareAffected Versions
Mediawiki
Mediawiki
Up to 1.23.10
Mediawiki
Version 1.24.0
Mediawiki
Version 1.24.1
Mediawiki
Version 1.24.2
Mediawiki
Version 1.24.3
Mediawiki
Version 1.25.0
Mediawiki
Version 1.25.1
Mediawiki
Version 1.25.2

Related CWEs

CWE-284
Improper Access Control
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

References (6)

Source: cve@mitre.org
Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.