GSheetConnector For Gravity Forms <= 1.3.27 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Plugin Installation
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.4%
exploitation probability
0.4%top 63% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
westerndeal · GSheetConnector for Gravity Forms – Send Gravity Forms Entries to Google Sheets in Real-TimeReferences
https://plugins.trac.wordpress.org/browser/gsheetconnector-gravity-forms/tags/1.3.23/includes/class-gravityform-gs-service.php#L128https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3354113%40gsheetconnector-gravity-forms&new=3354113%40gsheetconnector-gravity-forms&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/c7266ce6-2853-4c5d-9e36-8c5b7418b072?source=cve