[20.3.x] fix(core): harden TransferState restoration against DOM clobbering - #69080
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pkozlowski-opensource merged 1 commit intoJun 2, 2026
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Reject non-script elements when reading the SSR transfer state payload by id. This prevents attacker-controlled elements with a clobbered id from spoofing hydration state.
alan-agius4
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Reject non-script elements when reading the SSR transfer state payload by id.
This prevents attacker-controlled elements with a clobbered id from spoofing
hydration state.
Backport of #69064