{"id":"CVE-2023-48056","details":"PyPinkSign v0.5.1 uses a non-random or static IV for Cipher Block Chaining (CBC) mode in AES encryption. This vulnerability can lead to the disclosure of information and communications.","aliases":["GHSA-fxff-wxxv-c2jc","PYSEC-2023-245"],"modified":"2026-08-12T03:51:43.761397444Z","published":"2023-11-16T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/48xxx/CVE-2023-48056.json"},"references":[{"type":"WEB","url":"https://gxx777.github.io/PyPinkSign_v0.5.1_Cryptographic_API_Misuse_Vulnerability.md"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/48xxx/CVE-2023-48056.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-48056"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/bandoche/pypinksign","events":[{"introduced":"8287691045fd3c0889bddd83964c5c743b4bc277"},{"last_affected":"8287691045fd3c0889bddd83964c5c743b4bc277"}],"database_specific":{"cpe":"cpe:2.3:a:bandoche:pypinksign:0.5.1:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.5.1"},{"last_affected":"0.5.1"}],"source":"CPE_STRING"}}],"versions":["0.5.1","v0.5.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-48056.json"}}],"schema_version":"1.9.0"}