CVE-2023-34192

Katalog CVE

CVSS 9.0 · Critical KEV · sudah dieksploitasi EPSS 77,3%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada synacor zimbra collaboration suite. Skor CVSS 3.1 9.0 (Critical) menurut NVD. Masuk katalog KEV CISA pada 25 Februari 2025, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

Cross Site Scripting vulnerability in Zimbra ZCS v.8.8.15 allows a remote authenticated attacker to execute arbitrary code via a crafted script to the /h/autoSaveDraft function.

Rincian

Terbit di NVD

6 Juli 2023

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

9.0 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

77,3% peluang dieksploitasi; lebih tinggi dari 99,5% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability

Masuk KEV

25 Februari 2025

Tenggat CISA

18 Maret 2025 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

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://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-34192 pemerintah AS
• https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy not applicable