Blind XXE Vulnerabilities in jackrabbit-spi-commons and jackrabbit-core in Apache Jackrabbit < 2.23.2 due to usage of an unsecured document build to load privileges.
Users are recommended to upgrade to versions 2.20.17 (Java 8), 2.22.1 (Java 11) or 2.23.2 (Java 11, beta versions), which fix this issue. Earlier versions (up to 2.20.16) are not supported anymore, thus users should update to the respective supported version.
Weakness
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Jackrabbit | Apache | 2.20.0 (including) | 2.20.17 (excluding) |
| Jackrabbit | Apache | 2.22.0 (including) | 2.22.0 (including) |
| Jackrabbit | Apache | 2.23.0-beta (including) | 2.23.0-beta (including) |
| Jackrabbit | Apache | 2.23.1-beta (including) | 2.23.1-beta (including) |
| Jackrabbit | Ubuntu | plucky | * |