CVE-2021-3830 - Vulnerability Details - OpenCVE

btcpayserver is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

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.

Key SSVC decision points have not yet been added.

Vendors	Products
Btcpayserver	Btcpay Server

Configuration 1 [-]

cpe:2.3:a:btcpayserver:btcpay_server:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/btcpayserver/btcpayserver/commit/fc4e47cec608cc3dba24b19d0145ac69320b975e
https://huntr.dev/bounties/0fcdee5f-1f07-47ce-b650-ea8b4a7d35d8

History

No history.

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2021-09-26T08:15:14.000Z

Updated: 2024-08-03T17:09:09.611Z

Reserved: 2021-09-26T00:00:00.000Z

Link: CVE-2021-3830

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-26T09:15:09.843

Modified: 2026-06-17T04:05:51.240

Link: CVE-2021-3830

Redhat

No data.

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