Cleartext Transport Vulnerability in Progress MarkLogic Server
CVE-2026-85975

7.5HIGH

Key Information:

Vendor

Progress Software
Status
Marklogic Server
Vendor
CVE Published:
12 October 2026

What is CVE-2026-85975?

Certain versions of Progress MarkLogic Server may utilize cleartext transport for Amazon S3 connections by default, exposing them to potential interception by attackers positioned within the network. This could lead to unauthorized access to sensitive data and credentials transmitted over these connections, raising significant security concerns for users operating affected versions.

Affected Version(s)

MarkLogic Server 11.0.0 < 11.3.7

MarkLogic Server 12.0.0 < 12.1.0

References

https://community.progress.com/s/article/Marklogic-Critic...
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.