破坏细粒度个人访问令牌的创建

2026年8月10日，UTC时间17:16至18:21期间，用户无法通过GitHub网站创建新的细粒度个人访问令牌（FG PAT）。当用户提交FG PAT创建表单时，页面会返回至FG PAT列表，但未显示任何错误信息，且未创建FG PAT。创建经典个人访问令牌，以及编辑或删除现有FG PAT的操作未受影响。<br /><br />原因在于网站加载某些前端JavaScript的方式发生了变化，该变化于UTC时间17:15对所有用户启用；这一变化与令牌创建表单确认步骤中的问题相互作用，导致确认步骤无法执行，因此实际创建令牌的最终提交从未完成。由于页面仍能正常加载且服务器返回正常响应，故障未产生任何错误信息。GitHub通过在UTC时间18:21禁用该变化来缓解此事件，此时令牌创建立即恢复，事件于UTC时间18:46解决。<br /><br />为降低再次发生的可能性，GitHub正在为FG PAT创建成功率异常添加监控和告警，并修复FG PAT创建表单中阻止确认步骤运行的问题。GitHub还在添加该问题的自动检测功能，以防止GitHub前端其他区域重复出现此问题。

原文On August 10, 2026, between 17:16 and 18:21 UTC, users were unable to create new fine-grained personal access tokens (FG PAT) through the GitHub website. When a user submitted the FG PAT creation form, they were returned to the FG PAT list without an error message and no FG PAT was created. Creating classic personal access tokens, as well as editing or deleting existing FG PAT were not affected.<br /><br />The cause was a change to how the website loads certain front-end JavaScript that was enabled for all users at 17:15 UTC; the change interacted with an issue in the token creation form's confirmation step that prevented it from running, so the final submission that actually creates the token never completed. Because the page still loaded and the server returned a normal response, the failure produced no error message. GitHub mitigated the incident by disabling the change at 18:21 UTC, at which point token creation recovered immediately, and the incident was resolved at 18:46 UTC.<br /><br />To reduce the chance of recurrence, GitHub is adding monitoring and alerting for anomalies in the FG PAT creation success rate and is removing the issue in the FG PAT creation form that prevented the confirmation step from running. GitHub is also adding automated detection of the issue so other areas of the GitHub front end do not repeat the problem.

我们已定位影响细粒度个人访问令牌创建的问题源头，并已实施缓解措施。用户现在应能成功创建新的细粒度令牌。我们正持续监控以确认完全恢复。

原文We identified the source of the issue affecting creation of fine-grained personal access tokens and have applied a mitigation. Users should now be able to create new fine-grained tokens successfully. We are continuing to monitor to confirm full recovery.

故障已缓解。我们正在监控以确保稳定性。

原文The degradation has been mitigated. We are monitoring to ensure stability.

我们正在调查用户无法创建细粒度个人访问令牌的报告。尝试创建新令牌时，用户会被重定向回令牌概览页面，且没有错误提示，但令牌并未创建成功。

原文We are investigating reports of users being unable to create fine-grained Personal Access Tokens. Attempting to create a new token redirects the user back to the token overview page without an error message, but the token was not created.

我们正在调查部分GitHub服务性能受影响的相关报告。

原文We are investigating reports of impacted performance for some GitHub services.