---
cve: "CVE-2020-10242"
severity: "LOW"
cvss: 3.1
epss: "1%"
vendor: "n/a"
kev: false
exploited: false
published: "2020-03-16 16:15:13"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T16:41:19+02:00"
---

# CVE-2020-10242

> 3.1 LOW

## Beschreibung

An issue was discovered in Joomla! before 3.9.16. Inadequate handling of CSS selectors in the Protostar and Beez3 JavaScript allows XSS attacks.

## Patch verfügbar (OSV)

- cf2534078e8b47162f5ba4b197ef99230ebe9d81 (Commit)

## Referenzen

- <https://developer.joomla.org/security-centre/803-20200302-core-xss-in-protostar-and-beez3>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2020-10242) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_