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Vulnerabilitas in software Sparx Systems Enterprise Architect

Vulnerabilitas in software Sparx Systems Enterprise Architect

CVE ID

CVE-2026-88794

Data publicationis

15 Octobris 2026

Venditor

Sparx Systems

Productum

Enterprise Architect

Versiones vulnerabiles

17.1

Typus vulnerabilitatis (CWE)

Impropria restrictio referentiae entitatis externae XML (CWE-611)

Fons relationis

Relatio ad CERT Polska

Descriptio

CERT Polska relationem de vulnerabilitate in software Sparx Systems Enterprise Architect accepit et in coordinatione eius revelationis participavit.

Vulnerabilitas CVE-2026-88794: Enterprise Architect vulnerabilis est ad injectionem XML External Entity (XXE) in functione XSLT Debugger. Cum usor fasciculum XML compositum cum DOCTYPE et referentia externae Document Type Definition (DTD) onerat, parser entitates externas peragit, sinens oppugnatoris ut fasciculos arbitrarios ex systemate file victimarum legat.

Quia conatus contactus venditoris infelices fuerunt, vulnerabilitas tantum in versione 17.1 confirmata est sed etiam alias versiones afficere potest.

Credita

Gratias agimus Hlib Yavorskyi, qui cum TrendAI Zero Day Initiative laborat, pro responsabili relatione de vulnerabilitate.

Plura de processu revelationis vulnerabilitatis coordinatae apud CERT Polska inveniuntur ad https://cert.pl/en/cvd/.

Vulnerabilitates Relatae

CVE-2026-88794 CVSS 8.2 HIGH Received
CVE-2026-88794 - XML External Entity injection in Sparx Enterprise Architect
Enterprise Architect is vulnerable to XML External Entity (XXE) injection in the XSLT Debugger feature. When a user loads a crafted XML file containing a `DOCTYPE` with an external DTD reference, the parser processes external entities, allowing an attacker to read arbitrary files from the victim's filesystem. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 17.1 but may also affect other versions.