CVE-2026-85970

Improper XML external entity restriction in Progress MarkLogic Server

State: Published
Severity: 7.1 High
Published: Oct 12, 2026
Updated: Oct 15, 2026
Reserved: Sep 4, 2026

Description

Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 enable XML external entity processing by default in multiple server paths, which could allow crafted XML to cause server-side requests or disclosure of local files.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L	ProgressSoftware

Weaknesses

CWE-611 Improper Restriction of XML External Entity Reference

Affected Products

Product	Versions
MarkLogic ServerProgress Software Corporation	11.0.0 to before 11.3.7Affected 12.0.0 to before 12.1.0Affected

References

https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-October-2026vendor-advisory

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