XML External Entity (XXE)Weakness · CWE-611

CVE-2024-58335

MEDIUM · 5.0 CVSS v3.1 Published 2025-12-24
Patch available
A vendor patch is available. No clean upgrade release — apply the published patch.
See remediation →
56/100
Remediation priority · Elevated
Remotely reachable Zero-click Patch available

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
OpenXRechnungToolbox through 2024-10-05-3.0.0 before 6c50e89 allows XXE because the disallow-doctype-decl feature is not enabled in visualization/VisualizerImpl.java.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis
How this class of weakness works · CWE-611

An XML parser processes external entity references inside untrusted documents, letting an attacker read local files, reach internal systems, or exhaust resources. It's a common trap in anything that accepts XML. The fix is to disable external entities and DTD processing in the parser.

General guidance for the xml external entity (xxe) class — the official description and references above are authoritative for this specific CVE. Want a bespoke review and a reviewed fix? Ask our team →

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Scope
Changed
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Patch available Apply the vendor patch
Vendor patch github.com →
Recommended fix High confidence

Commit 6c50e8979924b09f336c976cbad3a9ebfe25ebf9 or later

  1. Navigate to the file visualization/VisualizerImpl.java in the OpenXRechnungToolbox source code
  2. Locate the XML parser/transformer factory configuration (DocumentBuilderFactory, SAXParserFactory, or TransformerFactory)
  3. Enable the disallow-doctype-decl feature by adding: factory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
  4. Ensure other XXE protections are also enabled: setExpandEntityReferences(false) and setting appropriate security attributes
  5. Rebuild the application with the fixed code
  6. Redeploy the updated application

Generated from the published advisory — verify against the referenced sources before acting.

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2024-58335 in production — separate from our analysis above.

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