---
title: "CVE-2026-58485: mcp-searxng - Server Side Request Forgery"
description: "mcp-searxng < 1.7.1 contains a server-side request forgery caused by insufficient hostname validation in web_url_read, letting unauthenticated network attackers read internal services and expose credentials, exploit requires network access."
url: https://panop.io/threat-heartbeat/CVE-2026-58485/
---

# CVE-2026-58485 mcp-searxng - Server Side Request Forgery

mcp-searxng < 1.7.1 contains a server-side request forgery caused by insufficient hostname validation in web\_url\_read, letting unauthenticated network attackers read internal services and expose credentials, exploit requires network access.

CVSS base score 7.1 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.19% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-58485)

## Details

Type

Server Side Request Forgery

Impact

Information Disclosure, Server Side Request Forgery

CVSS vector

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

Published

15 September 2026

Updated

15 October 2026

Weakness

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

## Vendor fix

Update to version 1.7.1 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-2026-58485](https://nvd.nist.gov/vuln/detail/CVE-2026-58485)
- [https://github.com/ihor-sokoliuk/mcp-searxng/security/advisories/GHSA-mrvx-jmjw-vggc](https://github.com/ihor-sokoliuk/mcp-searxng/security/advisories/GHSA-mrvx-jmjw-vggc)
- [https://github.com/ihor-sokoliuk/mcp-searxng/commit/14575eaaa46a21391477d2b68673858ba6b52bd6](https://github.com/ihor-sokoliuk/mcp-searxng/commit/14575eaaa46a21391477d2b68673858ba6b52bd6)
- [https://github.com/ihor-sokoliuk/mcp-searxng/pull/120](https://github.com/ihor-sokoliuk/mcp-searxng/pull/120)
- [https://github.com/ihor-sokoliuk/mcp-searxng/releases/tag/v1.7.1](https://github.com/ihor-sokoliuk/mcp-searxng/releases/tag/v1.7.1)

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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

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