CVE-2026-15607CWE-1321CWE-94

tanstack db Alias Path select.ts select prototype pollution

Medium · published July 13, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
37.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
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
EPSS
0.00437 · 37.0th percentile
Weaknesses
CWE-1321 · Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution'); CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-07-13T23:00Z
EPSS history
Timeline
  • 13 JUL 23:00Z
    tanstack db Alias Path select.ts select prototype pollution
    cvelistv5