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Vulnerabilities

CVE-2026-115299 | BDVDB-2026-397756 Detail

Contact Form by Supsystic

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.

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact none. Attack vector: network.

Weaknesses#

  • CWE-352 Cross-Site Request Forgery (CSRF)

References#

Exploit#

History#

  1. Version 1Record published in the CVE List.