CVE-2019-12855

HighCVSS 7.4/10Last modified Jun 17, 2026

Description

In words.protocols.jabber.xmlstream in Twisted through 19.2.1, XMPP support did not verify certificates when used with TLS, allowing an attacker to MITM connections.

Metrics

CVSS 3.0 7.4/10CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-295

Affected software

No affected versions have been published.

Timeline

Published
Jun 16, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2019

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