概要
OpenCms is commonly deployed as an enterprise CMS, where an XML parser bug can sit behind legacy content or integration endpoints. CVE-2023-42344 is tied to affected OpenCms versions before 10.5.1; FixVibe treats a repo match as dependency evidence, not proof that the vulnerable servlet is deployed and reachable.
仕組み
The repo check looks for `org.opencms:opencms-core` in Maven dependency declarations. Exact versions in `pom.xml` produce the strongest signal, including versions referenced through local Maven properties. The finding stays scoped to dependency evidence and does not claim FixVibe sent XML payloads or confirmed file disclosure.
被害範囲
If an affected OpenCms runtime exposes the vulnerable XML-processing path, unauthenticated attackers may be able to trigger XXE behavior that discloses host information or reaches internal resources. A repo match should drive an upgrade and deployment review before anyone treats it as confirmed runtime exposure.
// what fixvibe checks
What FixVibe checks
FixVibe repo scans look for high-confidence security patterns and dependency risk in source context. Reports identify the affected area and recommended fix. For check-specific questions about exact detection heuristics, active payload details, or source-code rule patterns, contact support@fixvibe.app.
鉄壁の防御
Upgrade `org.opencms:opencms-core` to 10.5.1 or newer, rebuild and redeploy the OpenCms artifact, and verify the running service no longer uses the affected version. If this repo only carries a dormant or inherited CMS module, confirm whether it ships to production before closing the advisory.