The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the gspb_make_proxy_api_request() function in versions 11.4 to 11.4.5. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. The arbitrary file upload was sufficiently patched in 11.4.5, but a capability check was added in 11.4.6 to properly prevent unauthorized limited file uploads.
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Tue, 22 Apr 2025 14:15:00 +0000
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Tue, 22 Apr 2025 04:30:00 +0000
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Description | The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the gspb_make_proxy_api_request() function in versions 11.4 to 11.4.5. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. The arbitrary file upload was sufficiently patched in 11.4.5, but a capability check was added in 11.4.6 to properly prevent unauthorized limited file uploads. | |
Title | Greenshift 11.4 - 11.4.5 - Authenticated (Subscriber+) Arbitrary File Upload | |
Weaknesses | CWE-434 | |
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cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2025-04-22T04:21:32.528Z
Updated: 2025-04-22T13:17:08.386Z
Reserved: 2025-04-14T21:53:28.375Z
Link: CVE-2025-3616

Updated: 2025-04-22T13:17:03.578Z

Status : Awaiting Analysis
Published: 2025-04-22T05:15:30.780
Modified: 2025-04-23T14:08:13.383
Link: CVE-2025-3616

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