# ejabberd (Hex) vulnerabilities

1 known vulnerability, with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://hex.pm/packages/ejabberd

## Advisories (1)

### [CVE-2011-4320](https://cve.now/CVE-2011-4320): 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…

- Severity: Unrated
- Published: Feb 18, 2012
- Affected: fixed in 2.1.9; from 3.0.0-alpha-1, fixed in 3.0.0-alpha-4.

---

Source: cve.now
Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
Page: https://cve.now/packages/hex/ejabberd
Site guide for agents: https://cve.now/llms.txt
Uses NVD data; not endorsed by NVD.