{"id":"CVE-2026-53649","summary":"Joro: Unauthenticated Cross-Origin Plugin Upload Leads to RCE","details":"Joro is a web exploitation framework. Prior to version 1.1.1, Joro's default proxy mode exposes a local API on 127.0.0.1:9090 that performs no authentication and applies a wildcard CORS policy. Because plugin uploads use the CORS-safelisted multipart/form-data content type, cross-origin JavaScript on any page the operator visits can reach privileged endpoints - including uploading a native plugin and triggering a restart - directly through the operator's browser, with no preflight or credentials. Since plugins execute on load, this yields unauthenticated remote code execution as the operator's user from a single page visit. This issue has been patched in version 1.1.1.","aliases":["GHSA-xqhv-chqm-fhcc","GO-2026-5947"],"modified":"2026-09-05T03:30:33.812085378Z","published":"2026-09-02T17:21:39.908Z","related":["openSUSE-SU-2026:21483-1"],"database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-306","CWE-352","CWE-434","CWE-942"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53649.json"},"references":[{"type":"WEB","url":"https://github.com/BishopFox/joro/releases/tag/1.1.1"},{"type":"ADVISORY","url":"https://github.com/BishopFox/joro/security/advisories/GHSA-xqhv-chqm-fhcc"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53649.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53649"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/bishopfox/joro","events":[{"introduced":"0"},{"fixed":"d02470f04d5102a2a1b9f1c51e4a29804491449d"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"1.1.1"}]}}],"versions":["1.1.0","1.0.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53649.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}]}