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CVE-2025-8593

25
FAUCET Score

CVE-2025-8593 is an authorization bypass vulnerability affecting the GSheetConnector For Gravity Forms plugin for WordPress, specifically versions 1.3.27 and earlier. This flaw allows authenticated attackers with subscriber-level access to install plugins due to a missing capability check, potentially leading to arbitrary code execution. With a CVSS score of 8.8 (HIGH), the vulnerability has a network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Currently, there is no known active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
WesterndealGSheetConnector For Gravity Forms – Send Gravity Forms Entries To Google Sheets In Real-Time
>= 0, <= 1.3.27CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
32.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 21st percentile among its peer group of 17,844 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / browser/gsheetconnector-gravity-forms/tags/1.3.23/includes/class-gravityform-gs-service.php
plugins.trac.wordpress.org / changeset
wordfence.com / threat-intel/vulnerabilities/id/c7266ce6-2853-4c5d-9e36-8c5b7418b072