CVE-2025-8593HIGH 8.8EPSS p30.8%
CVE-2025-8593CVE-2025-8593
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.
Scoring
| CVSS 3.1 | 8.8 (HIGH) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 0.39% probability of exploitation · percentile 30.8% · 2026-06-19T12:03:05Z |
| Published | 2025-10-11 |
| Last modified | 2026-04-15 |
Underlying weaknesses· 1
References
- https://plugins.trac.wordpress.org/browser/gsheetconnector-gravity-forms/tags/1.3.23/includes/class-gravityform-gs-service.php#L128
- 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=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c7266ce6-2853-4c5d-9e36-8c5b7418b072?source=cve
1
| Type | Target | Confidence | Tier |
|---|---|---|---|
| Weakness | Missing Authorizationcwe-862 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.