Vulnerability in Wwwlike Vlife
CVE-2026-110612
vlife through 2.0.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge JWTs using the hardcoded HS256 signing key in TokenUtil. Attackers can sign a token with superUser=true and arbitrary groupIds claims to gain super administrator access to any URL on vlife instances.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/vlife-hardcoded-jwt-secret-token-forgery (third-party-advisory)
- github.com/wwwlike/vlife/blob/4f03b19b91d82781939653f5b0d9a70721734d6d/vlife-bo… (technical-description)
- github.com/wwwlike/vlife/blob/4f03b19b91d82781939653f5b0d9a70721734d6d/vlife-ba… (technical-description)
- github.com/wwwlike/vlife (product)
- www.vulncheck.com/advisories/vlife-through-2.0.1-authentication-bypass-via-hard… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-110612?
- CVE-2026-110612 is a critical-severity vulnerability in Wwwlike Vlife, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.8/10. Published 2026-10-14.
- How severe is CVE-2026-110612?
- Critical severity. CVSS v3 base score is 9.8 out of 10.