CVE-2019-10212

undertow: DEBUG log for io.undertow.request.security if enabled leaks credentials to log files

Published 2 Oct 2019Modified 17 Jun 2026CWE 532

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

GHSA9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Red Hat4.8CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N

Trivy's own label is CRITICAL. Rated critical by NVD, GHSA. Rated lower by Red Hat (medium).

Description

A flaw was found in, all under 2.0.20, in the Undertow DEBUG log for io.undertow.request.security. If enabled, an attacker could abuse this flaw to obtain the user's credentials from the log files.

Affected packages and fixed versions

Source	Package	Fixed in
maven::GitHub Security Advisory Maven	io.undertow:undertow-core	2.0.20
debian 14	undertow	2.0.27-1

References

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