{"api_version":"1","generated_at":"2026-04-23T04:12:07+00:00","cve":"CVE-2022-31020","urls":{"html":"https://cve.report/CVE-2022-31020","api":"https://cve.report/api/cve/CVE-2022-31020.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-31020","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-31020"},"summary":{"title":"CVE-2022-31020","description":"Indy Node is the server portion of a distributed ledger purpose-built for decentralized identity. In versions 1.12.4 and prior, the `pool-upgrade` request handler in Indy-Node allows an improperly authenticated attacker to remotely execute code on nodes within the network. The `pool-upgrade` request handler in Indy-Node 1.12.5 has been updated to properly authenticate pool-upgrade transactions before any processing is performed by the request handler. The transactions are further sanitized to prevent remote code execution. As a workaround, endorsers should not create DIDs for untrusted users. A vulnerable ledger should configure `auth_rules` to prevent new DIDs from being written to the ledger until the network can be upgraded.","state":"PUBLIC","assigner":"security-advisories@github.com","published_at":"2022-09-06 17:15:00","updated_at":"2022-09-13 14:23:00"},"problem_types":["CWE-287","CWE-20"],"metrics":[],"references":[{"url":"https://github.com/hyperledger/indy-node/releases/tag/v1.12.5","name":"https://github.com/hyperledger/indy-node/releases/tag/v1.12.5","refsource":"MISC","tags":[],"title":"Release v1.12.5 · hyperledger/indy-node · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/hyperledger/indy-node/commit/fe507474f77084faef4539101e2bbb4d508a97f5","name":"https://github.com/hyperledger/indy-node/commit/fe507474f77084faef4539101e2bbb4d508a97f5","refsource":"MISC","tags":[],"title":"Merge pull request from GHSA-r6v9-p59m-gj2p · hyperledger/indy-node@fe50747 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/hyperledger/indy-node/security/advisories/GHSA-r6v9-p59m-gj2p","name":"https://github.com/hyperledger/indy-node/security/advisories/GHSA-r6v9-p59m-gj2p","refsource":"CONFIRM","tags":[],"title":"Remote code execution in Indy-Node's pool-upgrade transaction · Advisory · hyperledger/indy-node · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-31020","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31020","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"31020","vulnerable":"1","versionEndIncluding":"1.12.4","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"linuxfoundation","cpe5":"indy-node","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2022-31020","STATE":"PUBLIC","TITLE":"Remote code execution in Indy's NODE_UPGRADE transaction"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"indy-node","version":{"version_data":[{"version_value":"<= 1.12.4"}]}}]},"vendor_name":"hyperledger"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Indy Node is the server portion of a distributed ledger purpose-built for decentralized identity. 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A vulnerable ledger should configure `auth_rules` to prevent new DIDs from being written to the ledger until the network can be upgraded."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-287: Improper Authentication"}]},{"description":[{"lang":"eng","value":"CWE-20: Improper Input Validation"}]}]},"references":{"reference_data":[{"name":"https://github.com/hyperledger/indy-node/security/advisories/GHSA-r6v9-p59m-gj2p","refsource":"CONFIRM","url":"https://github.com/hyperledger/indy-node/security/advisories/GHSA-r6v9-p59m-gj2p"},{"name":"https://github.com/hyperledger/indy-node/commit/fe507474f77084faef4539101e2bbb4d508a97f5","refsource":"MISC","url":"https://github.com/hyperledger/indy-node/commit/fe507474f77084faef4539101e2bbb4d508a97f5"},{"name":"https://github.com/hyperledger/indy-node/releases/tag/v1.12.5","refsource":"MISC","url":"https://github.com/hyperledger/indy-node/releases/tag/v1.12.5"}]},"source":{"advisory":"GHSA-r6v9-p59m-gj2p","discovery":"UNKNOWN"}},"nvd":{"publishedDate":"2022-09-06 17:15:00","lastModifiedDate":"2022-09-13 14:23:00","problem_types":["CWE-287","CWE-20"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:linuxfoundation:indy-node:*:*:*:*:*:*:*:*","versionEndIncluding":"1.12.4","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}