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Vulnerabilities

Vulnerability · CVE-2025-8593

The GSheetConnector For Gravity Forms plugin for WordPress is vulnerable to authorization bypass in versions less than, or equal to, 1.3.27.

Published Oct 11, 2025 · catalog updated Apr 8, 2026 · GSheetConnector for Gravity Forms – Send Gravity Forms Entries to Google Sheets in Real-Time

Last checked Nov 3, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-8593. EPSS is 0.44%. Act only if a listed version of GSheetConnector for Gravity Forms – Send Gravity Forms Entries to Google Sheets in Real-Time is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
High8.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.44%
Remediation
Vendor / distro source
Affected products
vendor westerndeal GSheetConnector for Gravity Forms – Send Gravity Forms Entries to Google Sheets in Real-Time 0 ≤1.3.27

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor westerndeal GSheetConnector for Gravity Forms – Send Gravity Forms Entries to Google Sheets in Real-Time 0 ≤1.3.270 ≤1.3.27

How to fix CVE-2025-8593

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-8593. EPSS is 0.44%. Act only if a listed version of GSheetConnector for Gravity Forms – Send Gravity Forms Entries to Google Sheets in Real-Time is installed.

Which versions are affected?

Compare what you have installed with westerndeal GSheetConnector for Gravity Forms – Send Gravity Forms Entries to Google Sheets in Real-Time 0 ≤1.3.27 0 ≤1.3.27. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.44%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 11, 2025 · EUVD

    Detected

    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 th

  2. Apr 8, 2026 · EUVD

    Updated

    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 th

Sources

  • CVE.orgVulnerability recordCVE-2025-8593

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-8593

    30-day exploitation probability 0.44%

    first.org
  • EUVDVulnerability recordEUVD-2025-33844

    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 subscr

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 3, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 3, 2026
  • CVE.orgOct 23, 2026
  • EUVDOct 22, 2026