[GHSA-qwww-vcr4-c8h2] React Router: RSC Mode CSRF Bypass Allows Action Execution Before 400 Response - #8990
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August 5, 2026 07:24
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Summary
Updates advisory
GHSA-qwww-vcr4-c8h2forreact-routerto include the complete set of affected version ranges and their corresponding fixes.The advisory previously only captured the fix for the
8.xline (8.3.0) but was missing the fix entry for7.x(7.18.2) and the introduction boundary for the8.xrange (8.0.0), leaving users onreact-router@7.12.0–7.18.1without a clear remediation path.Changes
fixed: 7.18.2for the>= 7.12.0range8.0.0for the8.xrange (already hadfixed: 8.3.0)Advisory details
GHSA-qwww-vcr4-c8h2react-router(npm)4.0)