PT-2025-21393 · WordPress · Happyforms

Bob Matyas · Published 2025-05-15 · Updated 2025-05-20 · CVE-2024-10054

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Happyforms versions prior to 1.26.3

Description: The issue concerns the Happyforms plugin for WordPress, where certain settings are not properly sanitized and escaped. This could allow high-privilege users, such as administrators, to perform Stored Cross-Site Scripting attacks. This is possible even when the unfiltered html capability is disallowed, for example, in a multisite setup.

Recommendations: For versions prior to 1.26.3, update to version 1.26.3 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-10054

Affected Products

Happyforms

References · 5

• 🔥 https://wpscan.com/vulnerability/5a9fd64b-3207-4acb-92ff-1cca08c41ac9 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-10054 · Security Note
• https://osv.dev/vulnerability/CVE-2024-10054 · Vendor Advisory
• https://t.me/cvenotify/123075 · Telegram Post
• https://twitter.com/CVEnew/status/1923600453515833686 · Twitter Post