CVE-2026-93570 Szafir - XML External Entity Injection

Szafir and Szafir Weryfikująca contain an XML External Entity (XXE) injection caused by processing external entities in crafted XML files with DOCTYPE external DTD references, letting attackers read arbitrary files, exploit requires crafted XML input.

CVSS base score 8.2 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.28% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
XML External Entity Injection
Impact
File System Read, Information Disclosure
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:H/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
29 October 2026
Updated
31 October 2026
Weakness
CWE-611

Vendor fix

Update Szafir to version 2.0 build 708; Szafir Weryfikująca is unsupported and not fixed.

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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