CVE-2026-88794

UNKNOWN 0.0

XML External Entity injection in Sparx Enterprise Architect

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-611
Vendor	sparx systems
Product	enterprise architect
Published	Oct 15, 2026

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Affected Versions

Sparx Systems / Enterprise Architect

17.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

cert.pl: https://cert.pl/en/posts/2026/10/CVE-2026-88794 sparxsystems.com: https://sparxsystems.com/products/ea/

Credits

Hlib Yavorskyi working with TrendAI Zero Day Initiative