CVE-2026-21788

Katalog CVE

CVSS 5.4 · Medium EPSS 0,16%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada hcltech connections. Skor CVSS 3.1 5.4 (Medium) menurut hcl.com.

Deskripsi (NVD)

HCL Connections is vulnerable to a cross-site scripting attack where an attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user which leads to executing malicious script code.  This may allow the attacker steal cookie-based authentication credentials and comprise user's account then launch other attacks.

Rincian

Terbit di NVD

19 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.4 (Medium), sumber hcl.com
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)

0,16% peluang dieksploitasi; lebih tinggi dari 5,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0129107 advisory vendor