VULNERABILITY INTELLIGENCE

CVE-2011-4320

CVSS score4 MEDIUM
EPSS probability2.05%
CISA KEVNot currently listed
Published2012-02-18
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:S/C:N/I:N/A:P

Description

The mod_pubsub module (mod_pubsub.erl) in ejabberd 2.1.8 and 3.0.0-alpha-3 allows remote authenticated users to cause a denial of service (infinite loop) via a stanza with a publish tag that lacks a node attribute.

Primary references