EUVD-2026-11770Severity by source
AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
3DescriptionCVE.org
The Calculated Fields Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form settings in all versions up to, and including, 5.4.5.0. This is due to insufficient capability checks on the form settings save handler and insufficient input sanitization of the fcontent field in fhtml field types. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
AnalysisAI
Medium severity vulnerability in WordPress plugin. The Calculated Fields Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form settings in all versions up to, and including, 5.4.5.0. This is due to insufficient capability checks on the form settings save handler and insufficient input sanitization of the fcontent field in fhtml field types. This makes it possible for authenticated attackers, with Contributor-le...
Technical ContextAI
Vulnerability Type: Cross-Site Scripting (XSS) (CWE-79) CVSS 3.1: 6.4/10.0 — Attack Vector: Network | Complexity: Low | Privileges Required: Low | User Interaction: None Attack Techniques: Xss Source: Wordfence Cross-site scripting allows injection of malicious scripts that execute in victims' browsers, potentially stealing sessions or credentials.
RemediationAI
Monitor Wordfence for patches and updates. Reference: https://www.wordfence.com/threat-intel/vulnerabilities/id/d650261a-ec0a-4538-ad59-0589712702fa?source=cve
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External POC / Exploit Code
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