{"affected":[{"defaultStatus":"unaffected","ecosystem":"github","packageName":"uselotus/lotus","product":"lotus","source":"CNA: VulnCheck","vendor":"uselotus","versions":[{"lessThanOrEqual":"0.10.2","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-115334","cwes":["CWE-639"],"description":"Lotus through 0.10.2 contains an authorization bypass vulnerability in ChangeUserOrganizationView.post that allows authenticated users to join any organization by supplying its UUID. Self-registered attackers who know another organization's UUID can send a POST request to /app/switch_organization/ to access that tenant's data and billing configuration.","epss":{"date":"2026-11-04","percentile":0.14705,"score":0.00236},"exploits":[{"kind":"exploit","source":"ADP: CISA-ADP","url":"https://hackmd.io/@leediay/BkUc3WL2Mx"}],"kev":null,"metrics":[{"score":7.6,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":6.8,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}],"modifiedAt":1793825995360,"publishedAt":1792666670195,"references":[{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://hackmd.io/@leediay/BkUc3WL2Mx"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/uselotus/lotus/blob/0.10.2/backend/metering_billing/views/views.py#L326-L340"},{"source":"CNA: VulnCheck","tags":["product"],"url":"https://github.com/uselotus/lotus"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/lotus-through-0.10.2-authorization-bypass-via-switch-organization-endpoint"},{"source":"ADP: CISA-ADP","tags":["exploit"],"url":"https://hackmd.io/@leediay/BkUc3WL2Mx"}],"remediation":[],"revision":"96f5d29f901b491f9411e622e6e0169e81164a77ef8b4b7b279e8c319376f362","sources":[{"modifiedAt":1793825995360,"name":"CNA: VulnCheck","retrievedAt":1793826601843,"url":"https://www.cve.org/CVERecord?id=CVE-2026-115334"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793826618321,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-115334"}],"ssvc":{"assessedAt":1793825988681,"automatable":"no","exploitation":"poc","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Lotus through 0.10.2 Authorization Bypass via switch_organization Endpoint","updatedAt":1793826618321}