CVE-2026-123753

Description

Server-Side Request Forgery (SSRF) vulnerability in Apache Axis2/Java. An unauthenticated caller could supply a non-anonymous WS-Addressing wsa:ReplyTo or wsa:FaultTo address, and Axis2 would open a connection to that address to deliver the response or fault, allowing requests to internal hosts and delivery of response content to a host of the caller's choosing. From 2.0.2, decoupled responses are refused unless allowNonAnonymousResponseEndpoints is enabled, and enabled endpoints are restricted by scheme and screened at both the header-parsing and transport-selection layers. This issue affects Apache Axis2/Java: through 2.0.1. Users are recommended to upgrade to version 2.0.2, which fixes the issue.

References

• https://axis.apache.org/axis2/java/core/release-notes/2.0.2.html
• https://github.com/apache/axis-axis2-java-core/commit/1671a68660df39459bf22f7b00309e2a8e782117
• https://github.com/apache/axis-axis2-java-core/commit/1b6856b4d7903780786c79327bed1b53ea051a15
• https://lists.apache.org/thread.html/rddzl5jfmlr09yr9qj33by7kzprwwvnc
• http://www.openwall.com/lists/oss-security/2026/11/06/23