CVE-2026-115299

MediumCVSS 5.4/10Last modified Oct 29, 2026

Description

The Contact Form by Supsystic WordPress plugin before 1.11.1 does not verify a CSRF nonce before saving its mail settings, allowing an attacker to overwrite the site's outbound mail configuration, including the SMTP server, its credentials and the notification recipient, by tricking a logged-in administrator into visiting a crafted page, which can route the Contact Form by Supsystic WordPress plugin before 1.11.1's contact-form notifications through infrastructure the attacker controls.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-352

Affected software

Vendor	Product	Versions
Unknown	Contact Form by Supsystic	< 1.11.1

References

https://wpscan.com/vulnerability/102bbaf2-12c8-48b9-bacb-28de2baec45b/

Timeline

Published: Oct 29, 2026
Last modified: Oct 29, 2026
NVD status: Deferred

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