CVE-2026-115299: Contact Form by Supsystic (WordPress plugin) · Cross-Site Request Forgery
Affects Contact Form by Supsystic (WordPress plugin)Source CVE Database V5
Not known to be exploited : upgrade to 1.11.1 soon.
Data as of 29 Oct 2026, 07:05 UTC
Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in 1.11.1
Exploitation evidence
Disclosed: evidence found.
CVE published 29 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.
What to do
Upgrade Contact Form by Supsystic (WordPress plugin) to 1.11.1.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Contact Form by Supsystic | Affected
| Fixed in
|
AI-suggested
Upgrade the Contact Form by Supsystic plugin to version 1.11.1 or later, where the vulnerability is fixed. No other mitigation is necessary as the official fix addresses the issue.
Description
Contact Form by Supsystic WordPress plugin versions before 1.11.1 have a Cross-Site Request Forgery (CSRF) vulnerability. This flaw allows an attacker to overwrite the site's outbound mail settings, including SMTP server details and notification recipients, by tricking a logged-in administrator into visiting a malicious page. The vulnerability is fixed in version 1.11.1.