CVE-2026-85964Network attack vectorHinoki check available

Authenticated file disclosure via unsafe filesystem paths

Published Oct 12, 2026 · Updated Oct 12, 2026

Path traversal in Progress MarkLogic Server Query Console allows remote authenticated users to read server files via crafted paths. The supplied source record describes a privileged filesystem helper accepting unsafe user-supplied path values in 11.x releases before 11.3.7 and 12.x releases before 12.1.0; its function name and implementation were not publicly verified. Exploitation requires authenticated Query Console access, and the stated consequence is arbitrary server-file disclosure rather than file modification or code execution.

CVSS severityUnavailable
Unscored
EPSS probability0.39%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Get started

Summary

What happened

Path traversal in Progress MarkLogic Server Query Console allows remote authenticated users to read server files via crafted paths. The supplied source record describes a privileged filesystem helper accepting unsafe user-supplied path values in 11.x releases before 11.3.7 and 12.x releases before 12.1.0; its function name and implementation were not publicly verified. Exploitation requires authenticated Query Console access, and the stated consequence is arbitrary server-file disclosure rather than file modification or code execution.

The record

CVE
CVE-2026-85964
Published
Oct 12, 2026
Updated
Oct 12, 2026
Vendor
Progress Software Corporation
Product
MarkLogic Server
Classifications
T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 12, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 12, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=11.0.0 <11.3.7
  2. Affected versionversion=12.0.0 <12.1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Progress Software Corporation · MarkLogic Serverversion=11.0.0 <11.3.7; version=12.0.0 <12.1.0

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Get started to see how Hinoki identifies affected software and validates exploitability in your environment.

Get started