WordPress Core <= 2.2.1 - Arbitrary File Upload

2007-08-05 00:00

Anonymous

Strategic Overview

Status

Patched in 1.2.4

Affected CoreWordPress 1.2

Affected Version<= 1.2.3

CVSS8.8High

CVECVE-2007-3544

View all WordPress 1.2 vulnerabilities

Vulnerability Overview

Unrestricted file upload vulnerability in (1) wp-app.php and (2) app.php in WordPress 2.2.1 and WordPress MU 1.2.3 allows remote authenticated users to upload and execute arbitrary PHP code via unspecified vectors, possibly related to the wp_postmeta table and the use of custom fields in normal (non-attachment) posts. NOTE: this issue reportedly exists because of an incomplete fix for CVE-2007-3543.

Technical Analysis

REMEDIATION: Update to version 1.2.4, 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-2007-3544 https://www.wordfence.com/threat-intel/vulnerabilities/id/0848d526-9530-40f3-8430-499d96b9a1b1

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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