CVE-2025-8593

HIGH

GSheetConnector For Gravity Forms <1.3.27 - Auth Bypass

Title source: llm

Description

The GSheetConnector For Gravity Forms plugin for WordPress is vulnerable to authorization bypass in versions less than, or equal to, 1.3.27. This is due to a missing capability check on the 'install_plugin' function. This makes it possible for authenticated attackers, with subscriber-level access and above to install plugins on the target site and potentially achieve arbitrary code execution on the server under certain conditions.

References (3)

Core 3

Core References

Product

https://plugins.trac.wordpress.org/browser/gsheetconnector-gravity-forms/tags/1.3.23/includes/class-gravityform-gs-service.php#L128

Product

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3354113%40gsheetconnector-gravity-forms&new=3354113%40gsheetconnector-gravity-forms&sfp_email=&sfph_mail=

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/c7266ce6-2853-4c5d-9e36-8c5b7418b072?source=cve

Scores

CVSS v3 8.8

EPSS 0.0039

EPSS Percentile 31.0%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-862

Status published

Products (2)

westerndeal/GSheetConnector For Gravity Forms < 1.3.27

westerndeal/GSheetConnector for Gravity Forms – Send Gravity Forms Entries to Google Sheets in Real-Time < 1.3.27

Published Oct 11, 2025

Tracked Since Feb 18, 2026