WordPress Core <= 3.1.2 - Arbitrary File Upload

2011-05-25 00:00

Anonymous

Strategic Overview

Status

Patched in 3.1.3

Affected CoreWordPress 3.1

Affected Version<= 3.1.2

CVSS8.8High

CVECVE-2011-3129

View all WordPress 3.1 vulnerabilities

Vulnerability Overview

The file upload functionality in WordPress 3.1 before 3.1.3 and 3.2 before Beta 2, when running "on hosts with dangerous security settings," has unknown impact and attack vectors, possibly related to dangerous filenames.

Technical Analysis

REMEDIATION: Update to version 3.1.3, or a newer patched version --- IDENTIFIER: CWE-434 (Unrestricted Upload of File with Dangerous Type) The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

External References

https://www.cve.org/CVERecord?id=CVE-2011-3129 https://www.wordfence.com/threat-intel/vulnerabilities/id/861da9ac-fd73-4bb5-bc39-baf9efe71899

CVSS Vector

8.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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