CVE-2024-32954

Newsletters <= 4.9.5 - Authenticated (Admin+) Arbitrary File Upload

criticalUnrestricted Upload of File with Dangerous Type

9.1

CVSS Score

9.1

CVSS Score

critical

Severity

4.9.6

Patched in

Time to patch

Description

The Newsletters plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 4.9.5. This makes it possible for authenticated attackers, with administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

High

Confidentiality

High

Integrity

High

Availability

Technical Details

Affected versions<=4.9.5

PublishedApril 22, 2024

Last updatedApril 29, 2024

Affected pluginnewsletters-lite

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/ead5b943-731d-484a-a6b0-ca4f27eccff0?source=api-prod

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