CVEvulnerability

CVE-2024-45516

6.1 MEDIUM Published 2025-05-14 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-05-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-79

Description

An issue was discovered in Zimbra Collaboration (ZCS) 9.0.0 before Patch 43, 10.0.x before 10.0.12, 10.1.x before 10.1.4, and 8.8.15 before Patch 47. A Cross-Site Scripting (XSS) vulnerability in the Zimbra Classic UI allows attackers to execute arbitrary JavaScript within the user's session, potentially leading to unauthorized access to sensitive information. This issue arises from insufficient sanitization of HTML content, including malformed <img> tags with embedded JavaScript. The vulnerability is triggered when a user views a specially crafted email in the Classic UI, requiring no additional user interaction.

Affected configurations

• synacor zimbra collaboration suite (>= 10.0.0 < 10.0.12) • synacor zimbra collaboration suite (>= 10.1.0 < 10.1.4) • synacor zimbra collaboration suite 8.8.15 • synacor zimbra collaboration suite 9.0.0

Related

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References