{"metadata": {"vulnerability": "cve-2020-15256", "count": 19, "kinds": {"milestone": 5, "sighting": 2, "kev": 0, "other": 12}}, "data": [{"timestamp": "2020-06-25T00:00:00Z", "date_only": false, "value": "2020-06-25T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2020-15256", "field": "cveMetadata.dateReserved"}, {"timestamp": "2020-10-19T00:00:00Z", "date_only": true, "value": "2020-10-19", "kind": "other", "label": "Pubdate", "source": "gsd \u00b7 GSD-2020-15256", "record": "GSD-2020-15256", "field": "namespaces.gitlab.com.advisories.0.pubdate"}, {"timestamp": "2020-10-19T20:55:55Z", "date_only": false, "value": "2020-10-19T20:55:55Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-CWX2-736X-MF6W", "record": "GHSA-CWX2-736X-MF6W", "field": "published"}, {"timestamp": "2020-10-19T21:25:13Z", "date_only": false, "value": "2020-10-19T21:25:13.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2020-15256", "field": "cveMetadata.datePublished"}, {"timestamp": "2020-10-19T21:25:13Z", "date_only": false, "value": "2020-10-19T21:25:13.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "cve-2020-15256", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2020-10-19T22:15:00Z", "date_only": false, "value": "2020-10-19T22:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-CWX2-736X-MF6W", "record": "GHSA-CWX2-736X-MF6W", "field": "database_specific.nvd_published_at"}, {"timestamp": "2020-10-19T22:15:00Z", "date_only": false, "value": "2020-10-19T22:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2020-15256", "record": "UBUNTU-CVE-2020-15256", "field": "published"}, {"timestamp": "2020-10-19T22:15:00Z", "date_only": false, "value": "2020-10-19T22:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2020-15256", "record": "GSD-2020-15256", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2020-10-19T22:15:13.017Z", "date_only": false, "value": "2020-10-19T22:15:13.017", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2020-15256", "record": "FKIE_CVE-2020-15256", "field": "published"}, {"timestamp": "2020-10-20T02:46:38Z", "date_only": false, "value": "2020-10-20T02:46:38.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/15401", "record": "CVE-2020-15256", "field": "creation_timestamp", "uuid": "f7db924a-0da5-4a32-80bc-a9222d688a92", "content": "\u203c CVE-2020-15256 \u203c\n\nA prototype pollution vulnerability has been found in `object-path` <= 0.11.4 affecting the `set()` method. The vulnerability is limited to the `includeInheritedProps` mode (if version >= 0.11.0 is used), which has to be explicitly enabled by creating a new instance of `object-path` and setting the option `includeInheritedProps: true`, or by using the default `withInheritedProps` instance. The default operating mode is not affected by the vulnerability if version >= 0.11.0 is used. Any usage of `set()` in versions < 0.11.0 is vulnerable. The issue is fixed in object-path version 0.11.5 As a workaround, don't use the `includeInheritedProps: true` options or the `withInheritedProps` instance if using a version >= 0.11.0.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/15401"}, {"timestamp": "2021-08-27T20:28:18Z", "date_only": false, "value": "2021-08-27T20:28:18.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/27955", "record": "CVE-2020-15256", "field": "creation_timestamp", "uuid": "47769cda-eabc-4e79-bc22-17f38e39829f", "content": "\u203c CVE-2021-23434 \u203c\n\nThis affects the package object-path before 0.11.6. A type confusion vulnerability can lead to a bypass of CVE-2020-15256 when the path components used in the path parameter are arrays. In particular, the condition currentPath === '__proto__' returns false if currentPath is ['__proto__']. This is because the === operator returns always false when the type of the operands is different.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/27955"}, {"timestamp": "2021-11-18T00:00:00Z", "date_only": true, "value": "2021-11-18", "kind": "other", "label": "Date", "source": "gsd \u00b7 GSD-2020-15256", "record": "GSD-2020-15256", "field": "namespaces.gitlab.com.advisories.0.date"}, {"timestamp": "2021-11-18T16:20:00Z", "date_only": false, "value": "2021-11-18T16:20Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2020-15256", "record": "GSD-2020-15256", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2021-11-19T14:05:56Z", "date_only": false, "value": "2021-11-19T14:05:56Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-CWX2-736X-MF6W", "record": "GHSA-CWX2-736X-MF6W", "field": "modified"}, {"timestamp": "2023-12-13T01:21:43.413Z", "date_only": false, "value": "2023-12-13T01:21:43.413843Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2020-15256", "record": "GSD-2020-15256", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-04T13:08:23.212Z", "date_only": false, "value": "2024-08-04T13:08:23.212Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2020-15256", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-04T13:08:23.212Z", "date_only": false, "value": "2024-08-04T13:08:23.212Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2020-15256", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-07-18T16:45:57Z", "date_only": false, "value": "2025-07-18T16:45:57Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2020-15256", "record": "UBUNTU-CVE-2020-15256", "field": "modified"}, {"timestamp": "2026-06-17T02:56:22.347Z", "date_only": false, "value": "2026-06-17T02:56:22.347", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2020-15256", "record": "FKIE_CVE-2020-15256", "field": "lastModified"}]}