Node.js · Report #3795900
node:sqlite SQLTagStore Iterator Replay Lets Attacker Re-Execute Victim-Bound Writes Indefinitely
Validstatus
mediumseverity
11upvotes
28 Aug 2026disclosed
Summary
A flaw in Node.js node:sqlite allows a stale StatementSyncIterator created through DatabaseSync#createTagStore() to continue executing a cached prepared statement after it has been reset and rebound with new parameters. SQLTagStore resets cached statements using sqlite3_reset() directly, bypassing the iterator invalidation mechanism introduced for StatementSync in recent releases
This vulnerability affects Node.js 22.x, 24.x, and 26.x.
How it was found
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