CVE-2026-33368

Katalog CVE

CVSS 6.1 · Medium EPSS 0,37%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada synacor zimbra collaboration suite. Skor CVSS 3.1 6.1 (Medium) menurut CISA ADP.

Deskripsi (NVD)

Zimbra Collaboration Suite (ZCS) 10.0 and 10.1 contains a reflected cross-site scripting (XSS) vulnerability in the Classic Webmail REST interface (/h/rest). The application fails to properly sanitize user-supplied input, allowing an unauthenticated attacker to inject malicious JavaScript into a crafted URL. When a victim user accesses the link, the injected script executes in the context of the Zimbra webmail application, which could allow the attacker to perform actions on behalf of the victim.

Rincian

Terbit di NVD

20 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

6.1 (Medium), sumber CISA ADP
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)

0,37% peluang dieksploitasi; lebih tinggi dari 28,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://wiki.zimbra.com/wiki/Security_Center release notes · advisory vendor
• https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories advisory vendor
• https://wiki.zimbra.com/wiki/Zimbra_Releases/10.1.16#Security_Fixes release notes
• https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy product