{"schemaVersion":3,"id":"CVE-2020-13226","aliases":["GHSA-jfgp-q2hg-w285"],"status":"published","duplicateOf":null,"title":null,"description":"WSO2 API Manager 3.0.0 does not properly restrict outbound network access from a Publisher node, opening up the possibility of SSRF to this node's entire intranet.","dates":{"published":"2020-05-20T11:42:27.000Z","modified":"2024-08-04T12:11:19.451Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Maven","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":10,"impact":9.8,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.0214,"percentile":0.81896,"severity":"low","asOf":"2026-10-22T00:00:00.000Z","change":{"pp":0.05199999999999996,"baselineDate":"2026-09-22T00:00:00.000Z","baselineScore":0.02088},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.0214,"percentile":0.81896}],"last30":[{"date":"2026-09-22T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02088,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.0214,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.0214,"percentile":0.81896}]},"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-918","name":"Server-Side Request Forgery (SSRF)","description":"The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/918.html"}],"affected":[{"vendor":"org.wso2.am","product":"am-parent","name":"org.wso2.am:am-parent","label":"am-parent","ecosystem":"Maven","cpePart":null,"purl":"pkg:maven/org.wso2.am/am-parent","purlType":"maven","versions":[{"text":"≤ 3.0.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 3.0.0","eol":null,"hubHref":null},{"vendor":"wso2","product":"api_manager","name":"api manager","label":"api_manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"3.0.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"3.0.0","eol":null,"hubHref":"/vendor/wso2/api_manager"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://docs.wso2.com/display/Security/WSO2+Security+Vulnerability+Management+Process","label":"docs.wso2.com/display/Security/WSO2+Security+Vulnerability+Management+Process","hostname":"docs.wso2.com","tags":["X Refsource MISC","WEB","Vendor Advisory"]},{"url":"https://docs.wso2.com/display/Security/Security+Advisories","label":"docs.wso2.com/display/Security/Security+Advisories","hostname":"docs.wso2.com","tags":["X Refsource MISC","WEB","Vendor Advisory"]},{"url":"https://github.com/wso2/product-apim/issues/7677","label":"github.com/wso2/product-apim/issues/7677","hostname":"github.com","tags":["X Refsource MISC","WEB","Third Party Advisory"]},{"url":"https://github.com/wso2/docs-apim/issues/816","label":"github.com/wso2/docs-apim/issues/816","hostname":"github.com","tags":["X Refsource MISC","WEB","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13226","label":"nvd.nist.gov/vuln/detail/CVE-2020-13226","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/wso2/product-apim","label":"github.com/wso2/product-apim","hostname":"github.com","tags":["PACKAGE"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-05-20T11:42:27.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T12:11:19.451Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T15:00:09.306Z","stale":false,"partial":false}}