CVE-2022-22682 - Vulnerability Details - OpenCVE

Description

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.

Published: 2022-07-12

Score: 6.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Synology

Synology Calendar

affected

Version	Status	Constraints
`unspecified`	affected	< 2.4.5-10930

Configuration 1 [-]

cpe:2.3:a:synology:calendar:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-27827	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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00127.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.synology.com/security/advisory/Synology_SA_22_07

History

Sun, 13 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00052}`	epss `{'score': 0.0012}`

Subscriptions

Synology Calendar

MITRE

Status: PUBLISHED

Assigner: synology

Published: 2022-07-12T06:20:10.512Z

Updated: 2024-09-17T00:20:46.045Z

Reserved: 2022-01-05T00:00:00.000Z

Link: CVE-2022-22682

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-07-12T07:15:08.233

Modified: 2024-11-21T06:47:15.677

Link: CVE-2022-22682

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

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