tanstack db up to 0.6.8 Alias Path select.ts select prototype pollution

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k1.81

Summaryinfo

A vulnerability has been found in tanstack db up to 0.6.8 and classified as critical. Affected by this issue is the function select of the file src/query/compiler/select.ts of the component Alias Path Handler. This manipulation causes prototype pollution. This vulnerability is registered as CVE-2026-15607. Remote exploitation of the attack is possible. Furthermore, an exploit is available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability was found in tanstack db up to 0.6.8. It has been declared as problematic. Affected by this vulnerability is the function select of the file src/query/compiler/select.ts of the component Alias Path Handler. The manipulation with an unknown input leads to a prototype pollution vulnerability. The CWE definition for the vulnerability is CWE-1321. The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype. As an impact it is known to affect integrity.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-15607. The exploitation appears to be easy. The attack can be launched remotely. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

Applying the patch ac09b1177a100eafa85cba3cd09dd1f53f933ded is able to eliminate this problem. The bugfix is ready for download at github.com.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Prototype pollution
CWE: CWE-1321 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: ac09b1177a100eafa85cba3cd09dd1f53f933ded

Timelineinfo

07/13/2026 Advisory disclosed
07/13/2026 +0 days VulDB entry created
07/13/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 1584
Status: Confirmed
Confirmation: 🔒

CVE: CVE-2026-15607 (🔒)
GCVE (CVE): GCVE-0-2026-15607
GCVE (VulDB): GCVE-100-378115
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/13/2026 17:45
Changes: 07/13/2026 17:45 (61)
Complete: 🔍
Submitter: Dremig
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #855677: Node.js @tanstack/db 0.6.8 Prototype Pollution (by Dremig)

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