CVE-2021-27907: apache superset

csirt@kutim:~/threat-intel/cve/CVE-2021-27907

CVSS 5.4 · Medium EPSS 86,4%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada apache superset. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

Apache Superset up to and including 0.38.0 allowed the creation of a Markdown component on a Dashboard page for describing chart's related information. Abusing this functionality, a malicious user could inject javascript code executing unwanted action in the context of the user's browser. The javascript code will be automatically executed (Stored XSS) when a legitimate user surfs on the dashboard page. The vulnerability is exploitable creating a “div” section and embedding in it a “svg” element with javascript code.

Rincian

Terbit di NVD: 5 Maret 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari): 86,4% peluang dieksploitasi; lebih tinggi dari 99,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
apache	superset	Semua versi hingga 0.38.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://lists.apache.org/thread.html/r09293fb09f1d617f0d2180c42210e739e2211f8da9bc5c1873bea67a%40%3Cdev.supers... mailing list · advisory vendor

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.