{"id":"CVE-2026-110612","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-110612","generatedAt":"2026-10-28T01:52:42.307Z","title":"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.","description":"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":"2026-10-14T15:17:13.000Z","lastModified":"2026-10-16T19:18:45.000Z","status":"Deferred","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":9.3,"severity":"CRITICAL","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-321"],"affected":[],"epss":{"score":0.00995,"percentile":0.62445,"date":"2026-10-26","history":[{"date":"2026-10-15","score":0.00995,"percentile":0.61957}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.00%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-14T15:17:13.000Z","detail":{"score":"9.3","severity":"CRITICAL","publishedAt":"2026-10-14T15:17:13.187Z"},"summary":"New CVE, critical severity (CVSS 9.3)."}],"references":[{"url":"https://github.com/wwwlike/vlife","source":"disclosure@vulncheck.com"},{"url":"https://github.com/wwwlike/vlife/blob/4f03b19b91d82781939653f5b0d9a70721734d6d/vlife-base/src/main/java/cn/wwwlike/config/VlifeUrlDecisionManager.java#L25","source":"disclosure@vulncheck.com"},{"url":"https://github.com/wwwlike/vlife/blob/4f03b19b91d82781939653f5b0d9a70721734d6d/vlife-boot-starter-web/src/main/java/cn/wwwlike/web/security/filter/TokenUtil.java#L33-L58","source":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/vlife-hardcoded-jwt-secret-token-forgery","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/vlife-through-2.0.1-authentication-bypass-via-hardcoded-jwt-secret-in-tokenutil","source":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/vlife-hardcoded-jwt-secret-token-forgery","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-110612","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}