CVE-2021-29250

MediumCVSS 5.4/10Last modified Jun 17, 2026

Description

BTCPay Server through 1.0.7.0 suffers from a Stored Cross Site Scripting (XSS) vulnerability within the POS Add Products functionality. This enables cookie stealing.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/Vendor Advisory
https://github.com/btcpayserver/btcpayserver/releasesRelease Notes, Third Party Advisory
https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/Vendor Advisory
https://github.com/btcpayserver/btcpayserver/releasesRelease Notes, Third Party Advisory

Timeline

Published: May 5, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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