# CVE-2026-10130: FalkorDB QueryWeaver authentication bypass via email signup

Source: https://junglewise.ai/threats/cve-2026-10130-falkordb-queryweaver-authentication-bypass-via-email-signup  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-18. Updated: 2026-07-18  
License: CC BY 4.0 with a link back

CVE-2026-10130 · Severity: high · CVSS 8.2 · Published 2026-07-18

QueryWeaver, an open-source tool that translates natural language into database queries, contains a flaw that allows unauthorized individuals to take over existing user accounts. By simply attempting to sign up with a known user's email address, an attacker can trick the system into providing a valid login session for that user. This allows the attacker to access sensitive data and perform actions as the victim without needing their password.

Vendors: [FalkorDB](https://junglewise.ai/threats/vendors/falkordb).

## Quick answers

**Is CVE-2026-10130 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-10130 being exploited in the wild.

**How severe is CVE-2026-10130?** High severity, with a CVSS score of 8.2, published 18 July 2026.

**Which products and versions are affected?** FalkorDB QueryWeaver <= 0.2.0.

**Is there a fix for CVE-2026-10130?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-10130 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-10130?** Check whether you run FalkorDB QueryWeaver at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

An authentication bypass vulnerability exists in QueryWeaver's signup route due to incorrect authorization logic. The application uses a Cypher MERGE operation to unconditionally create and link a new session token to an Identity matching the provided email address before verifying if the account already exists. Consequently, an unauthenticated remote attacker can provide a victim's email address during the signup process to receive a valid authenticated session token. This allows for full account takeover without prior credentials or user interaction. The issue is fixed in version 0.3.1.

## Affected products

- FalkorDB QueryWeaver <= 0.2.0

## Timeline

- 2026-07-18: disclosed
- 2026-07-18: advisory

## References

- [https://github.com/FalkorDB/QueryWeaver](https://github.com/FalkorDB/QueryWeaver)
- [https://github.com/FalkorDB/QueryWeaver/commit/e6a49f508191d0f1bdad0f146da43819e7849f18](https://github.com/FalkorDB/QueryWeaver/commit/e6a49f508191d0f1bdad0f146da43819e7849f18)
- [https://www.vulncheck.com/advisories/queryweaver-authentication-bypass-via-email-signup-token-issuance-for-existing-accounts](https://www.vulncheck.com/advisories/queryweaver-authentication-bypass-via-email-signup-token-issuance-for-existing-accounts)