# CVE-2026-85961: Sensitive information exposure in Progress MarkLogic Server Azure deployments

> Attackers with log access can steal authentication data from MarkLogic Azure deployments to gain unauthorized cloud resource access.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 12 Oct 2026
- **Updated:** 15 Oct 2026
- **Also known as:** GHSA-6qh2-jcp7-g749

## What is CVE-2026-85961?

CVE-2026-85961 is a high-severity vulnerability in Progress Software Corporation MarkLogic Server, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

On Azure deployments, Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 may record security-sensitive authentication information in diagnostic logs under certain configurations. An attacker with access to the affected logs could use this information to obtain unauthorized access to protected cloud resources.

Weakness: CWE-532 (Insertion of Sensitive Information into Log File)

## Which versions are affected by CVE-2026-85961?


## How do I fix CVE-2026-85961?

No fix has been published for CVE-2026-85961 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-85961 being exploited?

There is no known exploitation of CVE-2026-85961 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-85961 and fix it if it is affected.

What it is: CVE-2026-85961 is a high-severity vulnerability in Progress Software Corporation MarkLogic Server, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-85961 in the wild and no public exploit code.

Affected product: Progress Software Corporation MarkLogic Server. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-85961/ (Markdown: https://insights.sbomify.com/CVE-2026-85961/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-85961
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-85961
- OSV: https://osv.dev/vulnerability/CVE-2026-85961

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-85961/
Summaries are generated and may contain mistakes; the official description above is the record.