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PatchSiren cyber security CVE debrief

CVE-2026-5470 mixelpixx CVE debrief

A security vulnerability has been detected in mixelpixx Google-Research-MCP 1e062d7bd887bfe5f6e582b6cc288bb897b35cf2/ca613b736ab787bc926932f59cddc69457185a83. The issue affects the function extractContent of the file src/services/content-extractor.service.ts of the component Model Context Protocol Handler. The manipulation of the argument URL leads to server-side request forgery. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. This product uses a rolling release model to deliver continuous updates.

Vendor
mixelpixx
Product
Google-Research-MCP
CVSS
LOW 2.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-04-03
Original CVE updated
2026-07-24
Advisory published
2026-04-03
Advisory updated
2026-07-24

Who should care

Security teams and developers using Google-Research-MCP should be aware of this server-side request forgery vulnerability and take steps to mitigate it. They should review and update the content-extractor.service.ts file to properly validate and sanitize URL inputs.

Technical summary

The vulnerability is caused by improper handling of URLs in the extractContent function of the content-extractor.service.ts file. This allows an attacker to manipulate the URL argument and perform server-side request forgery attacks. The vulnerability has a CVSS score of 2.1 and a severity of LOW. It affects the Model Context Protocol Handler in Google-Research-MCP. Security teams and developers should review and update the content-extractor.service.ts file to properly validate and sanitize URL inputs, implement additional security measures to detect and prevent server-side request forgery attacks, and monitor the system for suspicious activity. The product uses a rolling release model, so specific version information for affected or updated releases is not available.

Defensive priority

Low priority, as the CVSS score is 2.1 and the severity is LOW.

Recommended defensive actions

  • Review and update the content-extractor.service.ts file to properly validate and sanitize URL inputs.
  • Implement additional security measures to detect and prevent server-side request forgery attacks.
  • Monitor the system for suspicious activity and update the software to the latest version when available.
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.
  • Review compensating controls for exposed systems while remediation is scheduled and verified.
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review.
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented.

Evidence notes

The CVE record was published on 2026-04-03T16:16:43.787Z and last modified on 2026-07-24T20:10:00.147Z. The NVD entry is currently Deferred. The vulnerability affects mixelpixx Google-Research-MCP 1e062d7bd887bfe5f6e582b6cc288bb897b35cf2/ca613b736ab787bc926932f59cddc69457185a83, specifically the function extractContent of the file src/services/content-extractor.service.ts of the component Model Context Protocol Handler.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-04-03T16:16:43.787Z and has not been modified since then. The NVD entry is currently Deferred.