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Description

A vulnerability was detected in tanstack db up to 0.6.8. Affected by this vulnerability is the function select of the file src/query/compiler/select.ts of the component Alias Path Handler. The manipulation results in improperly controlled modification of object prototype attributes. The attack may be launched remotely. The exploit is now public and may be used. The patch is identified as ac09b1177a100eafa85cba3cd09dd1f53f933ded. A patch should be applied to remediate this issue.

PUBLISHED Reserved 2026-07-13 | Published 2026-07-13 | Updated 2026-07-13 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C
MEDIUM: 4.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C
4.0AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:OF/RC:C

Problem types

Improperly Controlled Modification of Object Prototype Attributes

Code Injection

Product status

0.6.0
affected

0.6.1
affected

0.6.2
affected

0.6.3
affected

0.6.4
affected

0.6.5
affected

0.6.6
affected

0.6.7
affected

0.6.8
affected

Timeline

2026-07-13:Advisory disclosed
2026-07-13:VulDB entry created
2026-07-13:VulDB entry last update

Credits

Dremig (VulDB User) reporter

References

vuldb.com/vuln/378115 (VDB-378115 | tanstack db Alias Path select.ts select prototype pollution) vdb-entry technical-description

vuldb.com/vuln/378115/cti (VDB-378115 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-15607 (CVE-2026-15607 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/855677 (Submit #855677 | Node.js @tanstack/db 0.6.8 Prototype Pollution) third-party-advisory

github.com/TanStack/db/issues/1584 exploit issue-tracking

github.com/TanStack/db/pull/1595 issue-tracking patch

github.com/...ommit/ac09b1177a100eafa85cba3cd09dd1f53f933ded patch

github.com/TanStack/db/ product

cve.org (CVE-2026-15607)

nvd.nist.gov (CVE-2026-15607)

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