https://vulnerability.circl.lu/sightings/feed 2026-08-15T05:08:41.863073+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/66d01594-fab8-459e-bc72-d668977b5766/export 2026-08-15T05:08:41.885449+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "66d01594-fab8-459e-bc72-d668977b5766", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-46320", "type": "seen", "source": "https://t.me/cibsecurity/36848", "content": "\u203c CVE-2021-46320 \u203c\n\nIn OpenZeppelin <=v4.4.0, initializer functions that are invoked separate from contract creation (the most prominent example being minimal proxies) may be reentered if they make an untrusted non-view external call. Once an initializer has finished running it can never be re-executed. However, an exception put in place to support multiple inheritance made reentrancy possible, breaking the expectation that there is a single execution.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-02-04T14:30:55.000000Z"} 2022-02-04T14:30:55+00:00