CVE-2026-108787 Details
Description
A vulnerability was found in houtini-ai voice-analyser-mcp up to 2.1.1. The affected element is the function fetch of the file src/utils/crawler.ts of the component collect_corpus. Performing a manipulation of the argument sitemap_url results in server-side request forgery. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
A server-side request forgery (SSRF) vulnerability exists in houtini-ai voice-analyser-mcp versions through 2.1.1. The issue arises in the collect_corpus tool, specifically within the fetch function of src/utils/crawler.ts. The vulnerability allows remote exploitation by manipulating the sitemap_url parameter, enabling the server to send HTTP requests to internal addresses. This could be exploited to access localhost services, scan internal networks, steal cloud metadata, or bypass firewalls.
To address this vulnerability, implement URL validation in src/utils/crawler.ts before all fetch calls. Create a validateUrl function that enforces HTTP/HTTPS protocols, blocks localhost and private IP addresses, and prevents access to cloud metadata endpoints. Apply this validation to both fetchSitemap and fetchUrl functions before executing HTTP requests. Additionally, consider whitelisting permitted domains, adding rate limiting between requests, and logging outbound requests for security monitoring.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 12, 2026CISA-ADP
Assessed Oct 13, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/Net-defense/public_exp/issues/2 | [email protected] | ExploitIssue TrackingTechnical Description |
| https://vuldb.com/cve/CVE-2026-108787 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/968459 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/416566 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/416566/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-918 | Server-Side Request Forgery (SSRF) | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| houtini-ai voice-analyser-mcp | <= 2.1.1 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 13, 2026 | CVE Modified | CISA-ADP |
| Oct 12, 2026 | New CVE Received | [email protected] |