PHP Vulnerability Responses by Company

University of Michigan

Global cloud / infrastructure
Aliases / services
University of Michigan / ミシガン大学 / Regents of the University of Michigan / U-M ITS / U-M Cloudflare / umich.edu
Official website
https://umich.edu

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

Listed services and systems

Response status
Campus mitigation settings documented
Response information checked
2026-10-24 Rechecked: 2026-10-27

Campus web and Cloudflare operations support at the University of Michigan.

University-managed Cloudflare guidance disables caching for PHP sites and restricts origin ports 80/443 to Cloudflare and necessary campus IPs. Sites that cannot be protected should become campus-only or go offline.

This recheck could not revalidate all listed information against current official sources. The previous verification date is retained. Check official notices or support for current availability and required action.

What users should do

In Caching → Cache Rules, add the FQDN to the university-managed cache-exclusion rule and enable it. Verify source restrictions and apply the PHP patch.

Official service URL

Source URLs

  1. PHP2Shell response and scopehttps://safecomputing.umich.edu/security-alerts/prepare-reported-critical-php-vulnerabilitiesResponse evidence
  2. Operating entityhttps://giving.umich.edu/um/faqService and operation documentation
Related official sources
  1. PHP2Shell response and scopeOfficial notice
  2. Operating entityOfficial information directory

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