{"metadata": {"vulnerability": "ghsa-w5m3-xh75-mp55", "count": 11, "kinds": {"milestone": 3, "sighting": 1, "kev": 0, "other": 7}}, "data": [{"timestamp": "2023-02-23T23:22:58.575Z", "date_only": false, "value": "2023-02-23T23:22:58.575Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5 \u00b7 CVE-2023-26487", "record": "CVE-2023-26487", "field": "cveMetadata.dateReserved", "linked_record": true}, {"timestamp": "2023-03-02T23:08:21Z", "date_only": false, "value": "2023-03-02T23:08:21Z", "kind": "milestone", "label": "Published", "source": "github", "record": "ghsa-w5m3-xh75-mp55", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2023-03-03T23:47:28.486Z", "date_only": false, "value": "2023-03-03T23:47:28.486Z", "kind": "milestone", "label": "Published", "source": "cvelistv5 \u00b7 CVE-2023-26487", "record": "CVE-2023-26487", "field": "cveMetadata.datePublished", "linked_record": true}, {"timestamp": "2023-03-03T23:47:28.486Z", "date_only": false, "value": "2023-03-03T23:47:28.486Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2023-26487 / GitHub_M", "record": "CVE-2023-26487", "field": "containers.cna.providerMetadata.dateUpdated", "linked_record": true}, {"timestamp": "2023-03-04T00:15:00Z", "date_only": false, "value": "2023-03-04T00:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github", "record": "ghsa-w5m3-xh75-mp55", "field": "database_specific.nvd_published_at"}, {"timestamp": "2023-03-13T15:30:47Z", "date_only": false, "value": "2023-03-13T15:30:47Z", "kind": "other", "label": "Updated", "source": "github", "record": "ghsa-w5m3-xh75-mp55", "field": "modified"}, {"timestamp": "2024-08-02T11:53:52.908Z", "date_only": false, "value": "2024-08-02T11:53:52.908Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2023-26487 / CVE", "record": "CVE-2023-26487", "field": "containers.adp.0.providerMetadata.dateUpdated", "linked_record": true}, {"timestamp": "2025-02-25T14:31:39.665Z", "date_only": false, "value": "2025-02-25T14:31:39.665748Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 \u00b7 CVE-2023-26487 / CISA-ADP", "record": "CVE-2023-26487", "field": "containers.adp.1.metrics.0.other.content.timestamp", "linked_record": true}, {"timestamp": "2025-02-25T15:01:54.570Z", "date_only": false, "value": "2025-02-25T15:01:54.570Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2023-26487", "record": "CVE-2023-26487", "field": "cveMetadata.dateUpdated", "linked_record": true}, {"timestamp": "2025-02-25T15:01:54.570Z", "date_only": false, "value": "2025-02-25T15:01:54.570Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2023-26487 / CISA-ADP", "record": "CVE-2023-26487", "field": "containers.adp.1.providerMetadata.dateUpdated", "linked_record": true}, {"timestamp": "2025-02-25T15:23:31Z", "date_only": false, "value": "2025-02-25T15:23:31.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/5310", "record": "GHSA-W5M3-XH75-MP55", "field": "creation_timestamp", "uuid": "4ea21d98-6f89-46c3-96f2-a0646b0d849e", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-26487\n\ud83d\udd25 CVSS Score: 6.5 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)\n\ud83d\udd39 Description: Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs.`lassoAppend' function accepts 3 arguments and internally invokes `push` function on the 1st argument specifying array consisting of 2nd and 3rd arguments as `push` call argument. The type of the 1st argument is supposed to be an array, but it's not enforced. This makes it possible to specify any object with a `push` function as the 1st argument, `push` function can be set to any function that can be access via `event.view` (no all such functions can be exploited due to invalid context or signature, but some can, e.g. `console.log`). The issue is that`lassoAppend` doesn't enforce proper types of its arguments. This issue opens various XSS vectors, but exact impact and severity depends on the environment (e.g. Core JS `setImmediate` polyfill basically allows `eval`-like functionality). This issue was patched in 5.23.0.\n\n\ud83d\udccf Published: 2023-03-03T23:47:28.486Z\n\ud83d\udccf Modified: 2025-02-25T15:01:54.570Z\n\ud83d\udd17 References:\n1. https://github.com/vega/vega/security/advisories/GHSA-w5m3-xh75-mp55\n2. https://github.com/vega/vega/commit/01adb034f24727d3bb321bbbb6696a7f4cd91689\n3. https://github.com/vega/vega/releases/tag/v5.23.0", "url": "https://t.me/DarkWebInformer_CVEAlerts/5310", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}], "metrics": {"as_of": "2026-11-08T15:24:29.476Z", "anchors": {"origin": {"timestamp": "2023-03-02T23:08:21Z", "date_only": false, "value": "2023-03-02T23:08:21Z", "kind": "milestone", "label": "Published", "source": "github", "record": "ghsa-w5m3-xh75-mp55", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2023-03-02T23:08:21Z", "date_only": false, "value": "2023-03-02T23:08:21Z", "kind": "milestone", "label": "Published", "source": "github", "record": "ghsa-w5m3-xh75-mp55", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": {"timestamp": "2025-02-25T15:23:31Z", "date_only": false, "value": "2025-02-25T15:23:31.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/5310", "record": "GHSA-W5M3-XH75-MP55", "field": "creation_timestamp", "uuid": "4ea21d98-6f89-46c3-96f2-a0646b0d849e", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-26487\n\ud83d\udd25 CVSS Score: 6.5 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)\n\ud83d\udd39 Description: Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs.`lassoAppend' function accepts 3 arguments and internally invokes `push` function on the 1st argument specifying array consisting of 2nd and 3rd arguments as `push` call argument. The type of the 1st argument is supposed to be an array, but it's not enforced. This makes it possible to specify any object with a `push` function as the 1st argument, `push` function can be set to any function that can be access via `event.view` (no all such functions can be exploited due to invalid context or signature, but some can, e.g. `console.log`). The issue is that`lassoAppend` doesn't enforce proper types of its arguments. This issue opens various XSS vectors, but exact impact and severity depends on the environment (e.g. Core JS `setImmediate` polyfill basically allows `eval`-like functionality). This issue was patched in 5.23.0.\n\n\ud83d\udccf Published: 2023-03-03T23:47:28.486Z\n\ud83d\udccf Modified: 2025-02-25T15:01:54.570Z\n\ud83d\udd17 References:\n1. https://github.com/vega/vega/security/advisories/GHSA-w5m3-xh75-mp55\n2. https://github.com/vega/vega/commit/01adb034f24727d3bb321bbbb6696a7f4cd91689\n3. https://github.com/vega/vega/releases/tag/v5.23.0", "url": "https://t.me/DarkWebInformer_CVEAlerts/5310", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit_publication": {"available": true, "seconds": 62698510.0, "hours": 17416.25277777778, "days": 725.6771990740741, "min_seconds": 62698510.0, "max_seconds": 62698510.0, "approximate": false, "ongoing": false, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2023-03-02T23:08:21Z", "date_only": false, "value": "2023-03-02T23:08:21Z", "kind": "milestone", "label": "Published", "source": "github", "record": "ghsa-w5m3-xh75-mp55", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2025-02-25T15:23:31Z", "date_only": false, "value": "2025-02-25T15:23:31.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/5310", "record": "GHSA-W5M3-XH75-MP55", "field": "creation_timestamp", "uuid": "4ea21d98-6f89-46c3-96f2-a0646b0d849e", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-26487\n\ud83d\udd25 CVSS Score: 6.5 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)\n\ud83d\udd39 Description: Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs.`lassoAppend' function accepts 3 arguments and internally invokes `push` function on the 1st argument specifying array consisting of 2nd and 3rd arguments as `push` call argument. The type of the 1st argument is supposed to be an array, but it's not enforced. This makes it possible to specify any object with a `push` function as the 1st argument, `push` function can be set to any function that can be access via `event.view` (no all such functions can be exploited due to invalid context or signature, but some can, e.g. `console.log`). The issue is that`lassoAppend` doesn't enforce proper types of its arguments. This issue opens various XSS vectors, but exact impact and severity depends on the environment (e.g. Core JS `setImmediate` polyfill basically allows `eval`-like functionality). This issue was patched in 5.23.0.\n\n\ud83d\udccf Published: 2023-03-03T23:47:28.486Z\n\ud83d\udccf Modified: 2025-02-25T15:01:54.570Z\n\ud83d\udd17 References:\n1. https://github.com/vega/vega/security/advisories/GHSA-w5m3-xh75-mp55\n2. https://github.com/vega/vega/commit/01adb034f24727d3bb321bbbb6696a7f4cd91689\n3. https://github.com/vega/vega/releases/tag/v5.23.0", "url": "https://t.me/DarkWebInformer_CVEAlerts/5310", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["end"]}, "time_unpatched": {"available": true, "seconds": 116352968.476286, "hours": 32320.269021190554, "days": 1346.6778758829398, "min_seconds": 116352968.476286, "max_seconds": 116352968.476286, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2023-03-02T23:08:21Z", "date_only": false, "value": "2023-03-02T23:08:21Z", "kind": "milestone", "label": "Published", "source": "github", "record": "ghsa-w5m3-xh75-mp55", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-08T15:24:29.476Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": true, "seconds": 53654458.476286, "hours": 14904.016243412778, "days": 621.0006768088657, "min_seconds": 53654458.476286, "max_seconds": 53654458.476286, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2025-02-25T15:23:31Z", "date_only": false, "value": "2025-02-25T15:23:31.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/5310", "record": "GHSA-W5M3-XH75-MP55", "field": "creation_timestamp", "uuid": "4ea21d98-6f89-46c3-96f2-a0646b0d849e", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-26487\n\ud83d\udd25 CVSS Score: 6.5 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)\n\ud83d\udd39 Description: Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs.`lassoAppend' function accepts 3 arguments and internally invokes `push` function on the 1st argument specifying array consisting of 2nd and 3rd arguments as `push` call argument. The type of the 1st argument is supposed to be an array, but it's not enforced. This makes it possible to specify any object with a `push` function as the 1st argument, `push` function can be set to any function that can be access via `event.view` (no all such functions can be exploited due to invalid context or signature, but some can, e.g. `console.log`). The issue is that`lassoAppend` doesn't enforce proper types of its arguments. This issue opens various XSS vectors, but exact impact and severity depends on the environment (e.g. Core JS `setImmediate` polyfill basically allows `eval`-like functionality). This issue was patched in 5.23.0.\n\n\ud83d\udccf Published: 2023-03-03T23:47:28.486Z\n\ud83d\udccf Modified: 2025-02-25T15:01:54.570Z\n\ud83d\udd17 References:\n1. https://github.com/vega/vega/security/advisories/GHSA-w5m3-xh75-mp55\n2. https://github.com/vega/vega/commit/01adb034f24727d3bb321bbbb6696a7f4cd91689\n3. https://github.com/vega/vega/releases/tag/v5.23.0", "url": "https://t.me/DarkWebInformer_CVEAlerts/5310", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "end": {"timestamp": "2026-11-08T15:24:29.476Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}}}