VULNERABILITY INTELLIGENCE

CVE-2021-29250

CVSS score5.4 MEDIUM

EPSS probability0.53%

CISA KEVNot currently listed

Published2021-05-05

Last modified2026-06-17

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

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.

Weakness classification

nvd@nist.gov: CWE-79

Primary references

cve@mitre.org — Vendor Advisory
cve@mitre.org — Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Third Party Advisory