— Use of Externally-Controlled Input to Select Classes or Code vulnerability in Apache Jackrabbit's WebDAV/Davex client.
A malicious WebDAV/DavEx server, or an attacker able to intercept the connection, can cause the client to instantiate arbitrary classes from its classpath, which can lead to arbitrary file creation or truncation.
Only applications that use jackrabbit-spi2dav (directly or through jackrabbit-jcr2dav) to connect to a remote repository are affected. Jackrabbit servers are not affected.
Category: unsafe reflection on wire data (HIGH).
This issue affects Apache Jackrabbit: from 2.23.0 through 2.23.5, from 2.22.0 through 2.22.4, from 2.20.0 through 2.20.17.
Users are recommended to upgrade to versions 2.23.6, 2.22.5, or 2.20.18 which fix the issue.
References
| Link | Resource |
|---|---|
| https://lists.apache.org/thread.html/hcrxm4jp1mtk56xb8p1dtryz7hl08kmr | Mailing List Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2026/10/07/28 | Mailing List Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
13 Oct 2026, 14:24
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.3 |
| CPE | cpe:2.3:a:apache:jackrabbit:*:*:*:*:*:*:*:* | |
| First Time |
Apache
Apache jackrabbit |
|
| References | () https://lists.apache.org/thread.html/hcrxm4jp1mtk56xb8p1dtryz7hl08kmr - Mailing List, Vendor Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2026/10/07/28 - Mailing List, Third Party Advisory |
07 Oct 2026, 18:17
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
07 Oct 2026, 16:19
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-10-07 16:19
Updated : 2026-10-13 14:24
NVD link : CVE-2026-92415
Mitre link : CVE-2026-92415
CVE.ORG link : CVE-2026-92415
JSON object : View
Products Affected
apache
- jackrabbit
CWE
CWE-470
Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')