What is CVE-2021-29247?

CVE-2021-29247 is a medium-severity vulnerability in Btcpayserver Btcpay_server, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 5.3/10. Published 2021-05-05.

How severe is CVE-2021-29247?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Btcpayserver Btcpay_server

CVE-2021-29247

BTCPay Server through 1.0.7.0 could allow a remote attacker to obtain sensitive information, caused by failure to set the HTTPOnly flag for a cookie.

EPSS: 0.012 (64.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Btcpayserver Btcpay_server
N/a — versions n/a

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC, Release Notes)
cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-29247?: CVE-2021-29247 is a medium-severity vulnerability in Btcpayserver Btcpay_server, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 5.3/10. Published 2021-05-05.
How severe is CVE-2021-29247?: Medium severity. CVSS v3 base score is 5.3 out of 10.