CVE-2026-85970 Progress MarkLogic Server - XML External Entity Injection

Progress MarkLogic Server 12.x < 12.1.0 and 11.x < 11.3.7 contain an XML external entity injection caused by enabled XML external entity processing in multiple server paths, letting attackers cause server-side requests or disclose local files, exploit requires crafted XML input.

CVSS base score 7.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.27% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
XML External Entity Injection
Impact
Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Published
12 October 2026
Updated
15 October 2026
Weakness
CWE-611

Vendor fix

Upgrade to versions 12.1.0 or later for 12.x and 11.3.7 or later for 11.x.

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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