CVE-2020-5497: mitreid connect

csirt@kutim:~/threat-intel/cve/CVE-2020-5497

CVSS 6.1 · Medium EPSS 2,1%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada mitreid connect. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

The OpenID Connect reference implementation for MITREid Connect through 1.3.3 allows XSS due to userInfoJson being included in the page unsanitized. This is related to header.tag. The issue can be exploited to execute arbitrary JavaScript.

Rincian

Terbit di NVD: 4 Januari 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/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): 2,1% peluang dieksploitasi; lebih tinggi dari 81,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
mitreid	connect	Semua versi hingga 1.3.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

http://packetstormsecurity.com/files/156574/MITREid-1.3.3-Cross-Site-Scripting.html exploit · advisory pihak ketiga · vdb entry
http://seclists.org/fulldisclosure/2020/Feb/25 mailing list · advisory pihak ketiga
https://github.com/mitreid-connect/OpenID-Connect-Java-Spring-Server/issues/1521 exploit · issue tracking · advisory pihak ketiga
https://www.securitymetrics.com/blog/MITREid-Connect-cross-site-scripting-CVE-2020-5497 exploit · advisory pihak ketiga

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.