Vulnerability · Published Oct 28, 2026 · Assigned by Patchstack
CVE-2026-115591WordPress Contact Form by Supsystic plugin <= 1.10.5 - Sensitive Data Exposure vulnerability
High 7.5
In plain English
A high-severity security flaw in Contact Form by Supsystic from Supsystic. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.3%top 73.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Supsystic | Contact Form by Supsystic | 0 – through 1.10.5 |
Weakness: CWE-201 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N