Corsa Theme <= 1.5 - Authenticated Arbitrary File Upload

2023-01-23 00:00

Dave Jong

Strategic Overview

Status

Unpatched

Affected ThemeCorsa

Affected Version<= 1.5

CVSS8.8High

CVECVE-2023-23970

View all Corsa vulnerabilities

Vulnerability Overview

The Corsa Theme is vulnerable to Arbitrary File Upload in versions up to, and including, 1.5. This makes it possible for authenticated attackers, with subscriber level permissions and above, to upload arbitrary files on the affected sites server which may make remote code execution possible.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- 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-2023-23970 https://www.wordfence.com/threat-intel/vulnerabilities/id/6d3089d3-8ea4-47f7-bbcd-3408a099ae94

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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