{"schemaVersion":3,"id":"CVE-2022-31020","aliases":["GHSA-r6v9-p59m-gj2p","PYSEC-2022-265"],"status":"published","duplicateOf":null,"title":null,"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.","dates":{"published":"2022-09-06T16:30:19.000Z","modified":"2025-04-23T17:14:59.072Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"OSV · Pypi","score":7.1,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Pypi","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","exploitability":7.2,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.02259,"percentile":0.82709,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0.05299999999999992,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.02206},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.02206,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.02206,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.02206,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.02206,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.02206,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02206,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02206,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02206,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02206,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02259,"percentile":0.82709}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.02206,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02206,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02206,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02206,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02259,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02259,"percentile":0.82709}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-20","name":"Improper Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"},{"id":"CWE-287","name":"Improper Authentication","description":"When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/287.html"}],"affected":[{"vendor":"hyperledger","product":"indy-node","name":"indy-node","label":"indy-node","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 1.12.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 1.12.4","eol":null,"hubHref":"/vendor/hyperledger/indy-node"},{"vendor":"linuxfoundation","product":"indy-node","name":"indy-node","label":"indy-node","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 1.12.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 1.12.4","eol":null,"hubHref":"/vendor/linuxfoundation/indy-node"},{"vendor":"PyPI","product":"indy-node","name":"indy-node","label":"indy-node","ecosystem":"PyPI","cpePart":null,"purl":"pkg:pypi/indy-node","purlType":"pypi","versions":[{"text":"< fe507474f77084faef4539101e2bbb4d508a97f5","noFixRecorded":false,"fixedIn":null},{"text":"< 1.12.5rc1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< fe507474f77084faef4539101e2bbb4d508a97f5 | < 1.12.5rc1","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/hyperledger/indy-node/security/advisories/GHSA-r6v9-p59m-gj2p","label":"github.com/hyperledger/indy-node/security/advisories/GHSA-r6v9-p59m-gj2p","hostname":"github.com","tags":["X Refsource CONFIRM","WEB","Advisory","Third Party Advisory"]},{"url":"https://github.com/hyperledger/indy-node/commit/fe507474f77084faef4539101e2bbb4d508a97f5","label":"github.com/hyperledger/indy-node/commit/fe507474f77084faef4539101e2bbb4d508a97f5","hostname":"github.com","tags":["X Refsource MISC","WEB","FIX","Patch","Third Party Advisory"]},{"url":"https://github.com/hyperledger/indy-node/releases/tag/v1.12.5","label":"github.com/hyperledger/indy-node/releases/tag/v1.12.5","hostname":"github.com","tags":["X Refsource MISC","WEB","Release Notes","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31020","label":"nvd.nist.gov/vuln/detail/CVE-2022-31020","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/hyperledger/indy-node","label":"github.com/hyperledger/indy-node","hostname":"github.com","tags":["PACKAGE"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/indy-node/PYSEC-2022-265.yaml","label":"github.com/pypa/advisory-database/tree/main/vulns/indy-node/PYSEC-2022-265.yaml","hostname":"github.com","tags":["WEB"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-09-06T16:30:19.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-04-23T17:14:59.072Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":36,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T15:08:59.096Z","stale":false,"partial":false}}