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CVE-2025-4144

1 advisory.

npm/@cloudflare/workers-oauth-provider CVE-2025-4144: medium

@cloudflare/workers-oauth-provider PKCE bypass via downgrade attack

Action: Upgrade @cloudflare/workers-oauth-provider to 0.0.5 or later.

npm i @cloudflare/workers-oauth-provider@0.0.5

Affected

introducedfixedlast affected
00.0.5-

Fixed versions

0.0.5

Sources

CVE-2025-4144 · published · modified · JSON