Auth bypass in Falkordb Queryweaver
CVE-2026-10130
QueryWeaver contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain valid session tokens for existing accounts by submitting a signup request with a known victim email address. The signup route unconditionally creates and links a new token to the matching Identity via a Cypher MERGE operation before checking whether the email belongs to an existing account, causing the server to return a valid authenticated session token for the victim's identity without requiring any prior credentials or user interaction.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.006 (46.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 46.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Falkordb Queryweaver — versions 0, 0.3.1
Weakness classification (CWE)
References
- Product Repository (product)
- Patch Commit (patch)
- www.vulncheck.com/advisories/queryweaver-authentication-bypass-via-email-signup… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-10130?
- CVE-2026-10130 is a high-severity vulnerability in Falkordb Queryweaver, classified under Incorrect Authorization. CVSS score: 8.2/10. Published 2026-07-18.
- How severe is CVE-2026-10130?
- High severity. CVSS v3 base score is 8.2 out of 10.