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THREAT OPSThreat News › [NVD] CVE-2026-83625 (HIGH 7.2) — The Contact Form by Supsystic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via IP Address Header in all versions up to, and including, 1.10.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to i

[NVD] CVE-2026-83625 (HIGH 7.2) — The Contact Form by Supsystic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via IP Address Header in all versions up to, and including, 1.10.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to i

mednvdPublished 2026-09-05

CVE-2026-83625 CVSS: 7.2 HIGH Published: 2026-09-05T08:16:40.857

The Contact Form by Supsystic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via IP Address Header in all versions up to, and including, 1.10.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute

Indicators of compromise

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-83625