CVE-2026-73235

Published: Ago 11, 2026 Last Modified: Ago 13, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,1
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: high
Integrity: low
Availability: none

Description

AI Translation Available

FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, the Xerces SAX2 XMLReader constructed in src/Base/Reader.cpp by Base::XMLReader::XMLReader() parses attacker-controlled Document.xml from a crafted .FCStd archive without disabling default external entity resolution or external DTD loading. When Document::restore() opens the document, external entities can read local files through the file URI scheme or initiate server-side requests through the http URI scheme, and resolved content can flow through the characters() callback. This issue is fixed in version 1.1.2.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0013
Percentile
0,0th
Updated

Single Data Point

Only one EPSS measurement is available for this CVE. Trend analysis requires multiple data points over time.

611

Improper Restriction of XML External Entity Reference

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Integrity Availability
Potential Impacts:
Read Application Data Read Files Or Directories Bypass Protection Mechanism Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory)
Applicable Platforms
Languages: Not Language-Specific, XML
Technologies: Not Technology-Specific, Web Based
View CWE Details
https://github.com/FreeCAD/FreeCAD/commit/7d1b8f5806db578db…
https://github.com/FreeCAD/FreeCAD/commit/7d1b8f5806db578db99feb348e55a6b0eaff7…
https://github.com/FreeCAD/FreeCAD/commit/d98eaf1f194400d8a…
https://github.com/FreeCAD/FreeCAD/commit/d98eaf1f194400d8a8886fe6780c54f5c68ea…
https://github.com/FreeCAD/FreeCAD/pull/31271
https://github.com/FreeCAD/FreeCAD/pull/31271
https://github.com/FreeCAD/FreeCAD/pull/31280
https://github.com/FreeCAD/FreeCAD/pull/31280
https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.2
https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.2
https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA…
https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-cp6c-87x9-xf49