{"id":"CVE-2022-35411","details":"rpc.py through 0.6.0 allows Remote Code Execution because an unpickle occurs when the \"serializer: pickle\" HTTP header is sent. In other words, although JSON (not Pickle) is the default data format, an unauthenticated client can cause the data to be processed with unpickle.","aliases":["GHSA-8rq8-f485-7v8x","PYSEC-2026-526"],"modified":"2026-08-12T03:51:24.591936833Z","published":"2022-07-08T18:07:40Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/35xxx/CVE-2022-35411.json"},"references":[{"type":"WEB","url":"http://packetstormsecurity.com/files/167872/rpc.py-0.6.0-Remote-Code-Execution.html"},{"type":"WEB","url":"https://medium.com/%40elias.hohl/remote-code-execution-0-day-in-rpc-py-709c76690c30"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/35xxx/CVE-2022-35411.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-35411"},{"type":"FIX","url":"https://github.com/abersheeran/rpc.py/commit/491e7a841ed9a754796d6ab047a9fb16e23bf8bd"},{"type":"PACKAGE","url":"https://github.com/ehtec/rpcpy-exploit"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/abersheeran/rpc.py","events":[{"introduced":"2875170a69fe1c7b84d33eb9d2bcd4441d776b96"},{"fixed":"491e7a841ed9a754796d6ab047a9fb16e23bf8bd"}],"database_specific":{"cpe":"cpe:2.3:a:rpc.py_project:rpc.py:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.4.2"},{"last_affected":"0.6.0"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v0.6.0","v0.5.1","v0.5.0","v0.4.3","v0.4.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-35411.json"}}],"schema_version":"1.9.0"}