Race condition in the turbo-frame element handler in Hotwired Turbo before 8.0.x causes logout operations to fail when delayed frame responses reapply session cookies after logout. This can be exploited by remote attackers via selective network delays (e.g. delaying requests based on sequence or timing) or by physically proximate attackers when the race condition occurs naturally on shared computers.
Advisories
Source ID Title
Github GHSA Github GHSA GHSA-qppm-g56g-fpvp Turbo Frame responses can restore stale session cookies
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 20 Jan 2026 18:45:00 +0000

Type Values Removed Values Added
Description Race condition in the turbo-frame element handler in Hotwired Turbo before 8.0.x causes logout operations to fail when delayed frame responses reapply session cookies after logout. This can be exploited by remote attackers via selective network delays (e.g. delaying requests based on sequence or timing) or by physically proximate attackers when the race condition occurs naturally on shared computers.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-01-20T18:38:44.792Z

Reserved: 2025-12-08T00:00:00.000Z

Link: CVE-2025-66803

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-01-20T19:15:49.537

Modified: 2026-01-20T19:15:49.537

Link: CVE-2025-66803

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.