---
title: "CVE-2026-100697: Adminer - Server-Side Request Forgery"
description: "Adminer 6.0.0 through 6.0.1 contains a server-side request forgery caused by improper validation of auth[server] parameter in the ClickHouse driver plugin, letting unauthenticated attackers perform internal network reconnaissance and information disclosure, exploit requires no authentication."
url: https://panop.io/threat-heartbeat/CVE-2026-100697/
---

# CVE-2026-100697 Adminer - Server-Side Request Forgery

Adminer 6.0.0 through 6.0.1 contains a server-side request forgery caused by improper validation of auth\[server\] parameter in the ClickHouse driver plugin, letting unauthenticated attackers perform internal network reconnaissance and information disclosure, exploit requires no authentication.

CVSS base score 8.6 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.31% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-100697)

## Details

Type

Server-Side Request Forgery

Impact

Information Disclosure

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Published

26 September 2026

Updated

15 October 2026

Weakness

[CWE-918](https://cwe.mitre.org/data/definitions/918.html)

## Vendor fix

Upgrade to Adminer 6.0.2 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-100697](https://nvd.nist.gov/vuln/detail/CVE-2026-100697)
- [https://github.com/vrana/adminer/security/advisories/GHSA-77qq-q8fv-x45v](https://github.com/vrana/adminer/security/advisories/GHSA-77qq-q8fv-x45v)
- [https://www.vulncheck.com/advisories/adminer-6.0.0-server-side-request-forgery-via-clickhouse-driver](https://www.vulncheck.com/advisories/adminer-6.0.0-server-side-request-forgery-via-clickhouse-driver)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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