CVE-2026-85957 Progress MarkLogic Server - XML External Entity Injection

Progress MarkLogic Server 11.x < 11.3.7 contains an XML external entity injection caused by SAML parser configuration processing external DTDs or entities, letting attackers cause unintended network access or information disclosure, exploit requires crafted SAML input.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.32% 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:N/UI:N/S:U/C:H/I:N/A:N
Published
12 October 2026
Updated
15 October 2026
Weakness
CWE-611

Vendor fix

Upgrade to version 11.3.7 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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