CVE-2022-22686

HighCVSS 8.0/10Last modified Jun 17, 2026

Description

Cross-Site Request Forgery (CSRF) vulnerability in webapi component in Synology Calendar before 2.3.4-0631 allows remote authenticated users to hijack the authentication of administrators via unspecified vectors.

Metrics

CVSS 3.1 8.0/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-352

Affected software

Vendor	Product	Versions
Synology	Synology Calendar	>= unspecified, < 2.3.4-0631

References

https://www.synology.com/security/advisory/Synology_SA_20_07Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_20_07Vendor Advisory

Timeline

Published: Jul 26, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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