CVE-2026-85961Network attack vectorHinoki check available

Authentication information disclosure via diagnostic logging

Published Oct 12, 2026 · Updated Oct 12, 2026

Information disclosure in Progress MarkLogic Server on Azure allows attackers to read authentication information through diagnostic logs. Affected releases, 11.0.0 through versions before 11.3.7 and 12.0.0 through versions before 12.1.0, write security-sensitive authentication information into those logs under certain configurations. Exploitation requires access to the affected logs and enables unauthorized access to protected cloud resources; the triggering configurations and logging code path are not disclosed in the retrieved record.

CVSS severity7.5
High
EPSS probability0.40%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Information disclosure in Progress MarkLogic Server on Azure allows attackers to read authentication information through diagnostic logs. Affected releases, 11.0.0 through versions before 11.3.7 and 12.0.0 through versions before 12.1.0, write security-sensitive authentication information into those logs under certain configurations. Exploitation requires access to the affected logs and enables unauthorized access to protected cloud resources; the triggering configurations and logging code path are not disclosed in the retrieved record.

The record

CVE
CVE-2026-85961
Published
Oct 12, 2026
Updated
Oct 12, 2026
Vendor
Progress Software Corporation
Product
MarkLogic Server
Classifications
CWE-532, T1552.001
Attack vector
network
Privileges
unauthenticated

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

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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 privilegesunauthenticated

What is affected?

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

Published CVSS scores

7.5ProgressSoftwareCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
T1552.001Credentials In Files

Public exploit references

No public exploit references are available in this record.

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Technologies

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