CVE-2026-73379

WordPress Contact Form by Supsystic plugin < 1.10.0 - Bypass Vulnerability vulnerability

Published Aug 18, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Unauthenticated Bypass Vulnerability in Contact Form by Supsystic < 1.10.0 versions.

Remediation

Vendor Solution

Update the WordPress Contact Form by Supsystic Plugin to the latest available version (at least 1.10.0).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Supsysticcom
Supsysticcom contact Form By Supsystic
Wordpress
Wordpress wordpress
Vendors & Products Supsysticcom
Supsysticcom contact Form By Supsystic
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Unauthenticated Bypass Vulnerability in Contact Form by Supsystic < 1.10.0 versions.
Title WordPress Contact Form by Supsystic plugin < 1.10.0 - Bypass Vulnerability vulnerability
Weaknesses CWE-288
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Aug 18, 2026, 7:48 PM
Reserved
Aug 12, 2026, 2:09 PM
Status
Deferred
Published
Aug 18, 2026, 3:17 PM
Modified
Oct 23, 2026, 10:10 PM