CVE-2025-3616
Greenshift 11.4 - 11.4.5 - Authenticated (Subscriber+) Arbitrary File Upload
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 1 proof of concept on GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- wpsoul Greenshift – animation and page builder blocks
From 11.4 · through 11.4.5
References 6
plugins.trac.wordpress.org
- browser/greenshift-animation-and-page-builder-blocks/trunk/init.php#L3340
- changeset/3270279/greenshift-animation-and-page-builder-blocks/trunk/init.php
- changeset/3276168/greenshift-animation-and-page-builder-blocks/trunk/init.php
- changeset/3273212/greenshift-animation-and-page-builder-blocks/trunk/init.php