CVE-2023-47621 HIGH

CVE-2023-47621: Remote code execution via file uploads in guest-entries

Vendor Duncanmcclean
Product guest-entries
Weakness CWE-434 · Unrestricted file upload
Published November 13, 2023
Last update September 3, 2024
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Guest Entries is a php library which allows users to create, update & delete entries from the front-end of a site. In affected versions the file uploads feature did not prevent the upload of PHP files. This may lead to code execution on the server by authenticated users. This vulnerability is fixed in v3.1.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Key dates

02Disclosure timeline

November 13, 2023 CVE published
September 3, 2024 Record updated