Vulnerability · Published Oct 29, 2026 · Assigned by WPScan

CVE-2026-115300Contact Form by Supsystic < 1.11.1 - Contact Submission and Statistics Deletion via CSRF

Medium 4.3

In plain English

A medium-severity cross-site request forgery in Contact Form by Supsystic from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)<0.1%top 99.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Contact Form by Supsystic WordPress plugin before 1.11.1 does not validate a CSRF token or request origin on two administrator-only actions that bulk-delete captured form submissions and wipe a form's statistics, allowing attackers to permanently destroy a site's stored contact leads and analytics by tricking a logged-in administrator into sending a forged request.

Affected products (as reported)

Vendor	Product	Versions
Unknown	Contact Form by Supsystic	0 – before 1.11.1

Weakness: CWE-352 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

References

https://wpscan.com/vulnerability/5d994ec5-df25-4cfc-9b9f-fa4fe84b2e94/ exploit, vdb-entry, technical-description