CVE-2026-115591

WordPress Contact Form by Supsystic plugin <= 1.10.5 - Sensitive Data Exposure vulnerability

Published Oct 28, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Insertion of Sensitive Information Into Sent Data vulnerability in Supsystic Contact Form by Supsystic contact-form-by-supsystic allows Retrieve Embedded Sensitive Data.This issue affects Contact Form by Supsystic: from n/a through 1.10.5.

Remediation

Vendor Solution

Update the WordPress Contact Form by Supsystic plugin to the latest available version (at least 1.10.7).

Tracking

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Advisories

No advisories available
History
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 Insertion of Sensitive Information Into Sent Data vulnerability in Supsystic Contact Form by Supsystic contact-form-by-supsystic allows Retrieve Embedded Sensitive Data.This issue affects Contact Form by Supsystic: from n/a through 1.10.5.
Title WordPress Contact Form by Supsystic plugin <= 1.10.5 - Sensitive Data Exposure vulnerability
Weaknesses CWE-201
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Oct 29, 2026, 1:47 PM
Reserved
Oct 23, 2026, 12:18 AM
Status
Deferred
Published
Oct 28, 2026, 1:17 PM
Modified
Oct 29, 2026, 2:17 PM