Issue Review: cloudflare/workers-sdk#10364

Summary

Random authentication errors (code: 10000) when deploying workers - appears to be a duplicate of a known backend issue that was fixed.

Findings

• Created: 2025-08-14
• Updated: 2025-08-15
• Version: wrangler 4.29.0 -> 4.60.0 (current)
• Component: wrangler (authentication/API)
• Labels: bug
• Comments: 1 (another user confirming the same issue on 4.30.0)

Key Evidence

• Duplicate of #10340: Issue #10364 was created on August 14, 2025, during an active backend authentication issue tracked in #10340
• Same error pattern: Both issues report error code 10000, random failures (sometimes works, sometimes fails), users with Super Administrator privileges, identical token permissions displayed
• Internal fix deployed: #10340 was tracked internally as APIOPS-11296, with fixes rolled out on Aug 13, 16, and 20, 2025
• #10340 resolved: The related issue was closed on September 17, 2025 after the backend fix was confirmed working
• No recent activity: Issue #10364 has had no activity since August 15, 2025 (comment from confirming user)
• Major version gap: Issue was reported on wrangler 4.29.0; current version is 4.60.0 (31 minor versions later)

Recommendation

Status: CLOSE

Reasoning: This issue is a duplicate of #10340, which documented a backend authentication issue (APIOPS-11296) that was fixed by the internal team. The identical error pattern, timing, and symptoms indicate this was the same backend issue. Issue #10340 was closed on September 17, 2025 after the fix was confirmed. With no activity on #10364 since August 15, 2025 and no follow-up from the reporter despite the fix being deployed, the issue can be closed.

Action: Close as duplicate of #10340, with a comment explaining the resolution.

Suggested Comment

Closing this issue as a duplicate of #10340, which tracked the same backend authentication issue (error code 10000, random auth failures).

The internal team identified and fixed the root cause (tracked as APIOPS-11296), and the fix was fully rolled out by mid-August 2025. Issue #10340 was closed on September 17, 2025 after confirming the resolution.

If you're still experiencing this issue on the latest version of wrangler (currently 4.60.0), please open a new issue with:

• Your wrangler version (wrangler --version)
• Debug logs using WRANGLER_LOG=DEBUG WRANGLER_LOG_SANITIZE=false wrangler deploy
• The cf-ray header from the failing response