CVE-2026-54668 Kitodo.Production - XML External Entity Injection

Kitodo.Production < 3.9.2 contains an XML External Entity (XXE) injection caused by insecure XML parser configuration in org.kitodo.production.helper.XMLUtils, letting authenticated users upload crafted XML files to disclose local files and perform SSRF.

CVSS base score 8.7 /10
High
CISA KEV
Not listed
Public exploit
Proof of concept available
Authentication
Required
EPSS
0.41% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
XML External Entity Injection
Impact
Information Disclosure, Server Side Request Forgery
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published
23 October 2026
Updated
25 October 2026
Weakness
CWE-611

Vendor fix

Update to version 3.9.2 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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