{"api_version":"1","generated_at":"2026-07-13T01:18:05+00:00","cve":"CVE-2022-30034","urls":{"html":"https://cve.report/CVE-2022-30034","api":"https://cve.report/api/cve/CVE-2022-30034.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-30034","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-30034"},"summary":{"title":"CVE-2022-30034","description":"Flower, a web UI for the Celery Python RPC framework, all versions as of 05-02-2022 is vulnerable to an OAuth authentication bypass. An attacker could then access the Flower API to discover and invoke arbitrary Celery RPC calls or deny service by shutting down Celery task nodes.","state":"PUBLISHED","assigner":"mitre","published_at":"2022-06-02 14:15:51","updated_at":"2026-07-09 01:17:29"},"problem_types":["CWE-287","n/a"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"8.6","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"HIGH"}},{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"7.5","severity":"","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"}}],"references":[{"url":"https://github.com/mher/flower/issues/1217","name":"https://github.com/mher/flower/issues/1217","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking"],"title":"Security Vulnerabilities in Flower: OAuth Authentication Bypass and Lack of CSRF Protections (CVE-2022-30034) · Issue #1217 · mher/flower · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://tprynn.github.io/2022/05/26/flower-vulns.html","name":"https://tprynn.github.io/2022/05/26/flower-vulns.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"],"title":"Multiple Vulnerabilities in Flower and Downstream Attacks on Airflow | Tanner Prynn","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"http://githubcommherflower.com","name":"MISC:http://githubcommherflower.com","refsource":"MITRE","tags":[],"title":"","mime":"","httpstatus":"-1","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-30034","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-30034","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"30034","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"flower_project","cpe5":"flower","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2022","cve_id":"30034","cve":"CVE-2022-30034","epss":"0.009970000","percentile":"0.586030000","score_date":"2026-07-12","updated_at":"2026-07-13 00:07:38"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2026-07-09T00:19:06.624Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://tprynn.github.io/2022/05/26/flower-vulns.html"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/mher/flower/issues/1217"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"Flower, a web UI for the Celery Python RPC framework, all versions as of 05-02-2022 is vulnerable to an OAuth authentication bypass. An attacker could then access the Flower API to discover and invoke arbitrary Celery RPC calls or deny service by shutting down Celery task nodes."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2026-07-04T23:39:56.276Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"url":"https://tprynn.github.io/2022/05/26/flower-vulns.html"},{"url":"https://github.com/mher/flower/issues/1217"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2022-30034","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Flower, a web UI for the Celery Python RPC framework, all versions as of 05-02-2022 is vulnerable to an OAuth authentication bypass. An attacker could then access the Flower API to discover and invoke arbitrary Celery RPC calls or deny service by shutting down Celery task nodes."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://githubcommherflower.com","refsource":"MISC","url":"http://githubcommherflower.com"},{"name":"https://tprynn.github.io/2022/05/26/flower-vulns.html","refsource":"MISC","url":"https://tprynn.github.io/2022/05/26/flower-vulns.html"},{"name":"https://github.com/mher/flower/issues/1217","refsource":"MISC","url":"https://github.com/mher/flower/issues/1217"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2022-30034","datePublished":"2022-05-31T13:13:32.000Z","dateReserved":"2022-05-02T00:00:00.000Z","dateUpdated":"2026-07-09T00:19:06.624Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2022-06-02 14:15:51","lastModifiedDate":"2026-07-09 01:17:29","problem_types":["CWE-287","n/a"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.7}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:flower_project:flower:*:*:*:*:*:*:*:*","versionEndExcluding":"1.2.0","matchCriteriaId":"2E8502CB-14B1-4A9E-8B2B-4F6EA67C32A8"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2022","CveId":"30034","Ordinal":"1","Title":"CVE-2022-30034","CVE":"CVE-2022-30034","Year":"2022"},"notes":[{"CveYear":"2022","CveId":"30034","Ordinal":"1","NoteData":"Flower, a web UI for the Celery Python RPC framework, all versions as of 05-02-2022 is vulnerable to an OAuth authentication bypass. An attacker could then access the Flower API to discover and invoke arbitrary Celery RPC calls or deny service by shutting down Celery task nodes.","Type":"Description","Title":"CVE-2022-30034"}]}}}