{"id":"CVE-2026-113870","aliases":[],"cve":{"records":[{"id":"CVE-2026-113870","source":"mongodb","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-20T19:20:31.973Z","published":"2026-10-21T18:04:30.607Z","modified":"2026-10-30T18:23:34.095Z"}],"publishers":[{"name":"mongodb","role":"CNA","organizationId":"a39b4221-9bd0-4244-95fc-f3e2e07f1deb","modified":"2026-10-21T18:04:30.607Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-30T18:23:34.095Z"}],"references":[{"url":"https://www.mongodb.com/docs/compass/release-notes/#mongodb-compass-14915","tags":[],"source":"mongodb"}],"weaknesses":[{"id":"CWE-116","description":"CWE-116: Improper Encoding or Escaping of Output","source":"mongodb"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-30T18:22:23.550709Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"Improper Encoding of Server-Supplied JavaScript Values in MongoDB Compass BSON Parsing","titleSource":"mongodb","descriptionSource":"mongodb","description":"MongoDB Compass improperly escapes certain BSON values when converting a stored view’s aggregation pipeline into editable source. When a user connects to a MongoDB deployment containing a specially crafted view and opens that view for editing, the values can cause arbitrary code to execute with the privileges of the user running Compass.","score":8.8,"severity":"high","published":"2026-10-21T18:04:30.607Z","modified":"2026-10-30T18:23:34.095Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"MongoDB","name":"Compass","platforms":[],"versions":[{"version":"1.7.0","status":"affected","lessThan":"1.49.15","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"mongodb","url":"https://www.cve.org/CVERecord?id=CVE-2026-113870"}],"remediation":[],"references":["https://www.mongodb.com/docs/compass/release-notes/#mongodb-compass-14915"],"sources":[{"name":"CVE","id":"CVE-2026-113870","modified":"2026-10-30T18:23:34.095Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-113870"}],"assessments":[{"source":"mongodb","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},{"source":"mongodb","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.6}],"sourceAffected":[],"observedAt":"2026-10-30T18:59:47.046Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T09:15:31.262Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":null}