CVE-2021-22849 - Vulnerability Details - OpenCVE

Hyweb HyCMS-J1 backend editing function does not filter special characters. Users after log-in can inject JavaScript syntax to perform a stored XSS (Stored Cross-site scripting) attack.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

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 0.00172.

Key SSVC decision points have not yet been added.

Vendors	Products
Hyweb	Hycms-j1

Configuration 1 [-]

cpe:2.3:a:hyweb:hycms-j1:*:*:*:*:*:*:*:*

No data.

No data.

Fixes

Solution

Update Hyweb HyCMS-J1 to the latest version or contact Hyweb Tech. for vulnerability repairment.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.twcert.org.tw/tw/cp-132-4318-09cd3-1.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: twcert

Published: 2021-01-22T08:30:21.580361Z

Updated: 2024-09-16T16:12:45.703Z

Reserved: 2021-01-06T00:00:00

Link: CVE-2021-22849

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-01-22T09:15:13.790

Modified: 2024-11-21T05:50:45.620

Link: CVE-2021-22849

Redhat

No data.

OpenCVE Enrichment

No data.

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