https://seclists.org/oss-sec/2026/q2/311: Prosody XMPP server security advisory 2026-04-31 (multiple vulnerabilities)
Published May 1, 2026
·Updated
Affected Software
1 affected component
Prosody Prosody XMPP Server<0.12.6, <13.0.5
Frequently Asked Questions
1
What is the severity of Prosody XMPP server vulnerabilities in the security advisory 2026-04-31?
The vulnerabilities in the Prosody XMPP server are classified as significant and could potentially lead to unauthorized access or denial of service.
2
How do I fix vulnerabilities in Prosody XMPP server as described in advisory 2026-04-31?
To fix the vulnerabilities, upgrade to Prosody version 13.0.5 or 0.12.6 if you are still using the 0.12 series.
3
What are the specific vulnerabilities mentioned in Prosody XMPP server advisory 2026-04-31?
The advisory details multiple vulnerabilities that may include issues related to message handling and authentication weaknesses.
4
Are older versions of Prosody affected by the vulnerabilities in advisory 2026-04-31?
Yes, older versions of Prosody, particularly those in the 0.12 series, are affected and need to be upgraded to mitigate the vulnerabilities.
5
When was the Prosody XMPP server security advisory 2026-04-31 published?
The Prosody XMPP server security advisory was published on May 1, 2026.