{"metadata": {"vulnerability": "CVE-2026-50053", "count": 16, "kinds": {"milestone": 4, "sighting": 3, "kev": 0, "other": 9}, "linked_omitted": 0}, "data": [{"timestamp": "2026-06-03T09:35:31.591Z", "date_only": false, "value": "2026-06-03T09:35:31.591Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-50053", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-23T12:42:00Z", "date_only": false, "value": "2026-10-23T12:42:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / rapid7", "record": "CVE-2026-50053", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-23T13:15:44.976Z", "date_only": false, "value": "2026-10-23T13:15:44.976Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-50053", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-23T13:38:40.748Z", "date_only": false, "value": "2026-10-23T13:38:40.748Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / rapid7", "record": "CVE-2026-50053", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-23T14:17:53Z", "date_only": false, "value": "2026-10-23T14:17:53Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-VFFH-47XC-PR68", "record": "GHSA-VFFH-47XC-PR68", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-23T14:17:53.060Z", "date_only": false, "value": "2026-10-23T14:17:53.060", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-50053", "record": "FKIE_CVE-2026-50053", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T14:54:07.185Z", "date_only": false, "value": "2026-10-23T14:54:07.185181Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117490794267289622", "record": "CVE-2026-50053", "field": "creation_timestamp", "uuid": "116bf065-b3d1-48c8-8e89-5e49e89f8da3", "content": "CVE-2026-10632 Zimbra Collaboration Suite Classic Web Client Reflected Cross-Site Scripting via Document Editor Packages Parameter A reflected cross-site scripting vulnerability in the Classic Web Client of Zimbra Collaboration Suite (ZCS) allows an attacker to inject JavaScript through the packages parameter of the /h/rest document editor. The editor inserts package names into script attributes without HTML encoding. When combined with CVE-2026-50053, an attacker with an ordinary Zimbra account can supply their own authentication token and document identifiers in a URL and execute JavaScript in another signed-in user's Zimbra browser session when that user opens the URL. This permits reading mailbox data and performing authenticated actions as the victim. The issue affects ZCS 10.1.16 and was remediated in 10.1.17.\nhttps://www.cve.org/CVERecord?id=CVE-2026-10632https://wiki.zimbra.com/wiki/Zimbra_Security_Advisorieshttps://www.rapid7.com/blog/post/ve-breaking-zimbra-identity-boundaries-part-1/#zimbra #Zimbra #ZimbraCollaborationSuite#CVE_2026_10632#bot", "url": "https://infosec.exchange/users/cve/statuses/117490794267289622"}, {"timestamp": "2026-10-23T14:55:27.657Z", "date_only": false, "value": "2026-10-23T14:55:27.657765Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117490799543596845", "record": "CVE-2026-50053", "field": "creation_timestamp", "uuid": "aa08a9f7-d62d-4295-9dc9-ae75ff8f3f1c", "content": "CVE-2026-50053 Zimbra Collaboration Suite RestFilter Request Attribute Override via Unauthenticated URL Parameters A request attribute override vulnerability in Zimbra Collaboration Suite (ZCS) allows unauthenticated requests to /h/* to populate servlet attributes intended for trusted internal dispatch. RestFilter copies URL parameters specifying an authentication token, target account, target item and dispatch state into the request attributes consumed by the Classic Web Client. Combined with CVE-2026-10632 on ZCS 10.1.16, this allows an attacker to supply their own valid token and document identifiers and execute JavaScript in another user's signed-in browser session. ZCS 10.1.17 blocks that XSS chain by changing the document renderer, but retains the request attribute override.\nhttps://www.cve.org/CVERecord?id=CVE-2026-50053https://wiki.zimbra.com/wiki/Zimbra_Security_Advisorieshttps://www.rapid7.com/blog/post/ve-breaking-zimbra-identity-boundaries-part-1/#zimbra #Zimbra #ZimbraCollaborationSuite#CVE_2026_50053#bot", "url": "https://infosec.exchange/users/cve/statuses/117490799543596845"}, {"timestamp": "2026-10-23T15:31:38Z", "date_only": false, "value": "2026-10-23T15:31:38Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-VFFH-47XC-PR68", "record": "GHSA-VFFH-47XC-PR68", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T15:31:38Z", "date_only": false, "value": "2026-10-23T15:31:38Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-VFFH-47XC-PR68", "record": "GHSA-VFFH-47XC-PR68", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-28T17:53:40.070Z", "date_only": false, "value": "2026-10-28T17:53:40.070565Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-50053", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-28T17:53:40.070Z", "date_only": false, "value": "2026-10-28T17:53:40.070565Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-50053", "record": "FKIE_CVE-2026-50053", "field": "metrics.ssvcV203.0.ssvcData.timestamp", "linked_record": true}, {"timestamp": "2026-10-28T20:02:22.353Z", "date_only": false, "value": "2026-10-28T20:02:22.353Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-50053", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-28T20:02:22.353Z", "date_only": false, "value": "2026-10-28T20:02:22.353Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-50053", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-29T11:01:21Z", "date_only": false, "value": "2026-10-29T11:01:21.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/107930", "record": "CVE-2026-50053", "field": "creation_timestamp", "uuid": "e1a80f6a-eaf6-4b9d-a139-5caa9c7cd5c5", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #Exploit\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-50053\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a emirwtz\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-10-29 10:51:18\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nOffline Python detector for CVE-2026-50053 version exposure in Zimbra Collaboration Suite.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "url": "https://t.me/GithubRedTeam/107930", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, {"timestamp": "2026-11-02T16:07:36.880Z", "date_only": false, "value": "2026-11-02T16:07:36.880", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-50053", "record": "FKIE_CVE-2026-50053", "field": "lastModified", "linked_record": true}], "metrics": {"as_of": "2026-11-10T17:50:59.629Z", "anchors": {"origin": {"timestamp": "2026-10-23T12:42:00Z", "date_only": false, "value": "2026-10-23T12:42:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / rapid7", "record": "CVE-2026-50053", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-10-23T12:42:00Z", "date_only": false, "value": "2026-10-23T12:42:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / rapid7", "record": "CVE-2026-50053", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": {"timestamp": "2026-10-29T11:01:21Z", "date_only": false, "value": "2026-10-29T11:01:21.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/107930", "record": "CVE-2026-50053", "field": "creation_timestamp", "uuid": "e1a80f6a-eaf6-4b9d-a139-5caa9c7cd5c5", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #Exploit\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-50053\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a emirwtz\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-10-29 10:51:18\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nOffline Python detector for CVE-2026-50053 version exposure in Zimbra Collaboration Suite.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "url": "https://t.me/GithubRedTeam/107930", "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": 512361.0, "hours": 142.3225, "days": 5.930104166666666, "min_seconds": 512361.0, "max_seconds": 512361.0, "approximate": false, "ongoing": false, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-10-23T12:42:00Z", "date_only": false, "value": "2026-10-23T12:42:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / rapid7", "record": "CVE-2026-50053", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-10-29T11:01:21Z", "date_only": false, "value": "2026-10-29T11:01:21.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/107930", "record": "CVE-2026-50053", "field": "creation_timestamp", "uuid": "e1a80f6a-eaf6-4b9d-a139-5caa9c7cd5c5", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #Exploit\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-50053\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a emirwtz\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-10-29 10:51:18\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nOffline Python detector for CVE-2026-50053 version exposure in Zimbra Collaboration Suite.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "url": "https://t.me/GithubRedTeam/107930", "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": 1573739.62969, "hours": 437.1498971361111, "days": 18.214579047337963, "min_seconds": 1573739.62969, "max_seconds": 1573739.62969, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-10-23T12:42:00Z", "date_only": false, "value": "2026-10-23T12:42:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / rapid7", "record": "CVE-2026-50053", "field": "containers.cna.datePublic", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-10T17:50:59.629Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": true, "seconds": 1061378.62969, "hours": 294.82739713611113, "days": 12.284474880671297, "min_seconds": 1061378.62969, "max_seconds": 1061378.62969, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-10-29T11:01:21Z", "date_only": false, "value": "2026-10-29T11:01:21.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/107930", "record": "CVE-2026-50053", "field": "creation_timestamp", "uuid": "e1a80f6a-eaf6-4b9d-a139-5caa9c7cd5c5", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #Exploit\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-50053\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a emirwtz\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-10-29 10:51:18\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nOffline Python detector for CVE-2026-50053 version exposure in Zimbra Collaboration Suite.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "url": "https://t.me/GithubRedTeam/107930", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "end": {"timestamp": "2026-11-10T17:50:59.629Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}}}