CVE-2021-24664

PoC —

CVSS 3.1

4.8 medium

EPSS

2%p83

Published

Nov 8, 2021 (Nov 8, 2021)

Modified

Jun 17, 2026

Description

The School Management System – WPSchoolPress WordPress plugin before 2.1.17 sanitise some fields using sanitize_text_field() but does not escape them before outputting in attributes, resulting in Stored Cross-Site Scripting issues.

Vendors: igexsolutions
Products: wpschoolpress
Ecosystems: WordPress
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (2.4%)

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