MEDIUM 5.9 NVD
CVE-2026-82258
SvelteKit versions from 2.38.0 before 2.60.1 contain a race condition in query.batch that allows concurrent requests from different users to merge under a singl
SvelteKit versions from 2.38.0 before 2.60.1 contain a race condition in query.batch that allows concurrent requests from different users to merge under a single request context. Attackers can exploit specific timing conditions to access sensitive data from other users' concurrent requests.
References
- https://github.com/sveltejs/kit/security/advisories/GHSA-hgv7-v322-mmgr
- https://www.vulncheck.com/advisories/sveltekit-2.38.0-before-2.60.1-cross-user-data-disclo
This medium severity vulnerability with a CVSS score of 5.9 was published on 2026-08-28 via NVD.
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