Cross-Site Scripting Vulnerability in Synology Calendar
CVE-2019-11825

6.5MEDIUM

Key Information:

Vendor

Synology
Status
Calendar
Vendor
CVE Published:
30 June 2019

What is CVE-2019-11825?

A cross-site scripting vulnerability exists in the Event Editor component of Synology Calendar versions before 2.3.0-0615. This weakness allows remote attackers to craft malicious web scripts or HTML content that can be injected via the title parameter. Successful exploitation could lead to unauthorized actions on behalf of users, compromising the integrity and security of user sessions.

Affected Version(s)

Calendar < 2.3.0-0615

References

https://www.synology.com/security/advisory/Synology_SA_19_04
x_refsource_CONFIRM

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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