CVE-2026-15607
tanstack db Alias Path select.ts select prototype pollution
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jul 13, 2026
- Updated
- Jul 15, 2026
- Reserved
- Jul 13, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS: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 | VulDB |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C | VulDB |
| 3.0 | 4.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C | VulDB |
| 2.0 | 4.0 Medium | AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:OF/RC:C | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
dbtanstack |
|
References
- VDB-378115 | tanstack db Alias Path select.ts select prototype pollutionvdb-entrytechnical-description
- VDB-378115 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-15607 | CVE Analysis and Reportthird-party-advisory
- Submit #855677 | Node.js @tanstack/db 0.6.8 Prototype Pollutionthird-party-advisory
- https://github.com/TanStack/db/issues/1584exploitissue-tracking
- https://github.com/TanStack/db/pull/1595issue-trackingpatch
- https://github.com/TanStack/db/commit/ac09b1177a100eafa85cba3cd09dd1f53f933dedpatch
- https://github.com/TanStack/db/product
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