CVE-2023-49841

4.8 mediumEPSS 0.4%

Medium (4.8) in fancythemes optin forms. EPSS 0.4% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in FancyThemes Optin Forms – Simple List Building Plugin for WordPress allows Stored XSS.This issue affects Optin Forms – Simple List Building Plugin for WordPress: from n/a through 1.3.3.

Severity

CVSS 3.1

4.8 medium

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2023-12-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fancythemes:optin_forms

References

https://patchstack.com/database/vulnerability/optin-forms/wordpress-optin-forms-plugin-1-3-3-cross-site-scripting-xss-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/optin-forms/wordpress-optin-forms-plugin-1-3-3-cross-site-scripting-xss-vulnerability?_s_id=cve

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