Synology-SA-22:07 Synology Calendar

Publish Time: 2022-05-17 14:18:27 UTC+8

Last Updated: 2022-07-13 09:49:39 UTC+8

Severity
Moderate
Status
Resolved

Abstract

A vulnerability allows remote authenticated users to inject arbitrary web script or HTML via a susceptible version of Synology Calendar.

Affected Products

Product Severity Fixed Release Availability
Synology Calendar for DSM 7.1 Moderate Upgrade to 2.4.5-10930 or above.
Synology Calendar for DSM 7.0 Moderate Upgrade to 2.4.5-10930 or above.
Synology Calendar for DSM 6.2 Moderate Upgrade to 2.4.5-0930 or above.

Mitigation

None

Detail

  • CVE-2022-22682
    • Severity: Moderate
    • CVSS3 Base Score: 6.5
    • CVSS3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
    • Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Event Management in Synology Calendar before 2.4.5-10930 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.

Acknowledgement

Eugene Lim, Government Technology Agency of Singapore

Revision

Revision Date Description
1 2022-05-17 Initial public release.
2 2022-07-12 Disclosed vulnerability details.