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CVE-2023-6636

Greenshift – animation and page builder blocks <= 7.6.2 - Authenticated (Administrator+) Arbitrary File Upload

HIGH
7.2
CVSS Score
Published: January 11, 2024 at 08:32 AM UTC
Updated: June 17, 2026 at 06:51 AM UTC
2 products affected across 1 vendorGreenshiftGreenshift – animation and page builder blocks

Using Greenshift – animation and page builder blocks by wpsoul?

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Severity
HIGH7.2
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation on the 'gspb_save_files' function in versions up to, and including, 7.6.2. This makes it possible for authenticated attackers with administrator-level capabilities or above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Greenshift· Wpsoulwordpress-plugin
95%
v ≤ 7.6.2
Greenshift – animation and page builder blocks· Wpsoulwordpress-plugin
60%
v ≤ 7.6.2

References (3)

Patch
Source: [email protected]
https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/trunk/settings.php?rev=3006373#L867
Patch
Source: [email protected]
https://plugins.trac.wordpress.org/changeset/3009030/greenshift-animation-and-page-builder-blocks/trunk/settings.php
Third Party Advisory
Source: [email protected]
https://www.wordfence.com/threat-intel/vulnerabilities/id/821462d6-970e-4e3e-b91d-e7153296ba9f?source=cve

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-434

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