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CVE-2026-115303: Unknown Contact Form by Supsystic: The Contact Form by Supsystic WordPress plugin before 1.11.1 does not strip CR/LF characters or re-validate submitted…

🗓️ 29 Oct 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

Unauthenticated email header injection in Contact Form by Supsystic via field mapping.

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29 Oct 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.13.7
EPSS0.00224
SSVC
0