CVE-2026-6501
Medium
Description
Improper restriction of XML external entity reference vulnerability in ILM Informatique jOpenDocument allows Data Serialization External Entities Blowup. This issue affects jOpenDocument: 1.5.
SeverityMedium
CVSS5.3
Exploit probability—
ProductOrg.jopendocument:jopendocument
PublishedMay 4, 2026
First seenMay 4, 2026
Weakness typeCWE-611XML external entity (XXE)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| org.jopendocument:jOpenDocumentMaven | v ≤ 1.3 | — |
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