CVE Watch7 de ago. de 2026

CVE-2022-24682

Synacor Zimbra Collaborate Suite (ZCS) Cross-Site Scripting Vulnerability

CVSS

6.1

Média

EPSS

30.9%

p98

KEV

SIM

25 de fev. de 2022

Exploit Today

0-100

Publicado: 9 de fev. de 2022 · Última mod.: 7 de ago. de 2026 · CWE-116

EPSS · 30d

30.9%EPSS · 30 dias30.9%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

Synacor / Zimbra Collaborate Suite (ZCS)

Vulnerabilidade

Synacor Zimbra Collaborate Suite (ZCS) Cross-Site Scripting Vulnerability

Adicionado ao KEV

25 de fev. de 2022

Corrigir até

11 de mar. de 2022

Uso conhecido em ransomware

Sim

Descrição resumida

Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting (XSS) vulnerability in the Calendar feature that allows an attacker to execute arbitrary code.

Ação necessária

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2022-24682

Descrição técnica

An issue was discovered in the Calendar feature in Zimbra Collaboration Suite 8.8.x before 8.8.15 patch 30 (update 1), as exploited in the wild starting in December 2021. An attacker could place HTML containing executable JavaScript inside element attributes. This markup becomes unescaped, causing arbitrary markup to be injected into the document.

Referências oficiais

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