---
cve: "CVE-2021-24664"
severity: "LOW"
cvss: 3.1
epss: "2.4%"
vendor: "Unknown"
kev: false
exploited: false
published: "2021-11-08 18:15:08"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T04:11:51+02:00"
---

# CVE-2021-24664

> 3.1 LOW · 🧪 PoC

## Beschreibung

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.

## Exploit-Evidenz

- [EDB-50520 — WordPress Plugin WPSchoolPress 2.1.16 - 'Multiple' Cross Site Scripting (XSS)](https://www.exploit-db.com/exploits/50520)

## Referenzen

- <https://wpscan.com/vulnerability/3f8e170c-6579-4b1a-a1ac-7d93da17b669>
- <http://packetstormsecurity.com/files/164974/WordPress-WPSchoolPress-2.1.16-Cross-Site-Scripting.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2021-24664) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_