{"affected":[{"defaultStatus":"unaffected","ecosystem":"github","packageName":"padloc/padloc","product":"padloc","source":"CNA: VulnCheck","vendor":"padloc","versions":[{"lessThan":"4.3.1","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"4.3.1","versionType":"semver"}]}],"cveId":"CVE-2026-121454","cwes":["CWE-306"],"description":"Padloc before 4.3.1 contains a missing authentication vulnerability in ScimServer._handleScimGet() that allows unauthenticated attackers to read SCIM directories by sending any non-empty bearer token. Attackers who know an organization id can query the Users and Groups SCIM endpoints to retrieve provisioned usernames, emails, names, externalIds, and group memberships.","epss":{"date":"2026-11-10","percentile":0.27881,"score":0.00341},"exploits":[{"kind":"exploit","source":"ADP: CISA-ADP","url":"https://github.com/padloc/padloc/issues/795"}],"kev":null,"metrics":[{"score":6.3,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":3.7,"severity":"low","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},{"score":6.3,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"},{"score":3.7,"severity":"low","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}],"modifiedAt":1794364634675,"publishedAt":1793719023132,"references":[{"source":"CNA: VulnCheck","tags":["issue-tracking"],"url":"https://github.com/padloc/padloc/issues/795"},{"source":"CNA: VulnCheck","tags":["product"],"url":"https://github.com/padloc/padloc"},{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/padloc/padloc/commit/90dda7c6f417b28bee86ec60eff532eb18870125"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/padloc/padloc/blob/v4.3.0/packages/server/src/scim.ts#L702-L714"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/padloc-through-4.3.0-missing-scim-token-validation-via-scim-get-requests"},{"source":"ADP: CISA-ADP","tags":["exploit"],"url":"https://github.com/padloc/padloc/issues/795"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/padloc/padloc"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/padloc/padloc/blob/v4.3.0/packages/server/src/scim.ts#L702-L714"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/padloc/padloc/commit/90dda7c6f417b28bee86ec60eff532eb18870125"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/padloc/padloc/issues/795"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/padloc-through-4.3.0-missing-scim-token-validation-via-scim-get-requests"},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":[],"url":"https://github.com/padloc/padloc/issues/795"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/padloc/padloc/commit/90dda7c6f417b28bee86ec60eff532eb18870125"}],"revision":"ec44d324f9c15faa7b82f812d5f6c3537f633e904f16c5826580f5ae2cccc388","sources":[{"modifiedAt":1794364634675,"name":"CNA: VulnCheck","retrievedAt":1794366509201,"url":"https://www.cve.org/CVERecord?id=CVE-2026-121454"},{"modifiedAt":1794025037443,"name":"NVD","retrievedAt":1794032151734,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-121454"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794366530304,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-121454"}],"ssvc":{"assessedAt":1794020753763,"automatable":"no","exploitation":"poc","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Padloc before 4.3.1 Missing SCIM Token Validation via SCIM GET Requests","updatedAt":1794366530304}