{"metadata": {"vulnerability": "CVE-2026-85520", "count": 30, "kinds": {"milestone": 4, "sighting": 12, "kev": 5, "other": 9}}, "data": [{"timestamp": "2026-09-04T07:37:50.795Z", "date_only": false, "value": "2026-09-04T07:37:50.795Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-85520", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-09-29T00:00:00Z", "date_only": false, "value": "2026-09-29T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / CERT-PL", "record": "CVE-2026-85520", "field": "containers.cna.datePublic"}, {"timestamp": "2026-09-29T05:55:00Z", "date_only": false, "value": "2026-09-29T05:55:00.000000Z", "kind": "sighting", "label": "Seen", "source": "https://cert.pl/en/posts/2026/09/CVE-2026-85520", "record": "CVE-2026-85520", "field": "creation_timestamp", "uuid": "2f445764-b869-4786-895e-c3ad0874b14f", "url": "https://cert.pl/en/posts/2026/09/CVE-2026-85520"}, {"timestamp": "2026-09-29T11:28:55.953Z", "date_only": false, "value": "2026-09-29T11:28:55.953Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-85520", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-09-29T11:39:09.291Z", "date_only": false, "value": "2026-09-29T11:39:09.291Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CERT-PL", "record": "CVE-2026-85520", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-09-29T11:40:26Z", "date_only": false, "value": "2026-09-29T11:40:26+00:00", "kind": "kev", "label": "Asserted", "source": "previdian", "record": "CVE-2026-85520", "field": "timestamps.asserted_at", "uuid": "4d20aa8a-6177-4f53-8598-87bdf2fef32b", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2026-09-29T11:40:26Z", "date_only": false, "value": "2026-09-29T11:40:26+00:00", "kind": "kev", "label": "First seen", "source": "previdian", "record": "CVE-2026-85520", "field": "timestamps.first_seen_at", "uuid": "4d20aa8a-6177-4f53-8598-87bdf2fef32b", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2026-09-29T11:40:26Z", "date_only": false, "value": "2026-09-29T11:40:26+00:00", "kind": "kev", "label": "Status updated", "source": "previdian", "record": "CVE-2026-85520", "field": "status.status_updated_at", "uuid": "4d20aa8a-6177-4f53-8598-87bdf2fef32b", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2026-09-29T11:40:26.621Z", "date_only": false, "value": "2026-09-29T11:40:26.621Z", "kind": "kev", "label": "Catalog added", "source": "previdian", "record": "CVE-2026-85520", "field": "evidence.0.details.added_date", "uuid": "4d20aa8a-6177-4f53-8598-87bdf2fef32b", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2026-09-29T12:00:27.087Z", "date_only": false, "value": "2026-09-29T12:00:27.087876Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/offseq/statuses/117354215924936317", "record": "cve-2026-85520", "field": "creation_timestamp", "uuid": "f54db4b7-b054-40fd-b147-be90ccc708f9", "content": "MyPresta Google Merchant Center Feed (v1.9.1 \u2013 2.3.8) hit by CRITICAL vuln (CVE-2026-85520): unauthenticated arbitrary file write via feed.php enables RCE. Update to 2.3.9 ASAP \ud83d\udee1\ufe0f https://radar.offseq.com/threat/cve-2026-85520-cwe-73-external-control-of-file-name-or-path-in-mypresta-google-merchant-center-feed-ec39d5f257163d36#OffSeq #CVE202685520 #PrestaShop #RCE", "url": "https://infosec.exchange/users/offseq/statuses/117354215924936317"}, {"timestamp": "2026-09-29T12:00:29.784Z", "date_only": false, "value": "2026-09-29T12:00:29.784253Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mwnrqvahbj2w", "record": "cve-2026-85520", "field": "creation_timestamp", "uuid": "d7b9a421-fa72-48ba-9001-81b81750a48e", "content": "CRITICAL vuln in MyPresta Google Merchant Center Feed (v1.9.1 \u2013 2.3.8): unauthenticated RCE via arbitrary file write. Patch to 2.3.9 ASAP! https://radar.offseq.com/threat/cve-2026-85520-cwe-73-external-control-of-file-name-or-path-in-mypresta-google-merchant-center-feed-ec39d5f257163d36 #OffSeq #...", "url": "https://bsky.app/profile/offseq.bsky.social/post/3mwnrqvahbj2w"}, {"timestamp": "2026-09-29T12:17:12Z", "date_only": false, "value": "2026-09-29T12:17:12Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-MXMH-VX83-QFXG", "record": "GHSA-MXMH-VX83-QFXG", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-09-29T12:17:12.283Z", "date_only": false, "value": "2026-09-29T12:17:12.283", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-85520", "record": "FKIE_CVE-2026-85520", "field": "published"}, {"timestamp": "2026-09-29T12:31:31Z", "date_only": false, "value": "2026-09-29T12:31:31Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-MXMH-VX83-QFXG", "record": "GHSA-MXMH-VX83-QFXG", "field": "published"}, {"timestamp": "2026-09-29T12:31:32Z", "date_only": false, "value": "2026-09-29T12:31:32Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-MXMH-VX83-QFXG", "record": "GHSA-MXMH-VX83-QFXG", "field": "modified"}, {"timestamp": "2026-09-29T13:29:18.579Z", "date_only": false, "value": "2026-09-29T13:29:18.579834Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/cxji4fvj3ii2u", "record": "CVE-2026-85520", "field": "creation_timestamp", "uuid": "b7560e2f-45ef-42c5-b534-befa2ad848c9", "content": "CVE-2026-85520 - Unauthenticated arbitrary file write leading to RCE in gmfeed PrestaShop module\nCVE ID : CVE-2026-85520\n \n Published : Sept. 29, 2026, 12:17 p.m. | 37\u00a0minutes ago\n \n Description : Google Merchant Center Feed (gmfeed) module for PrestaShop is vulnerable to unau...", "url": "https://bsky.app/profile/cve.skyfleet.blue/post/cxji4fvj3ii2u"}, {"timestamp": "2026-09-29T14:00:08Z", "date_only": false, "value": "2026-09-29T14:00:08.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/103764", "record": "CVE-2026-85520", "field": "creation_timestamp", "uuid": "b4edf8d2-55e7-4450-94a9-ae4454f6226c", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC #Exploit #RCE\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-85520\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a murrez\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 2026-09-29 13:52:17\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-85520 PoC (PoCbit) \u2014 PrestaShop MyPresta gmfeed \u22642.3.9 unauthenticated arbitrary file write via feed.php (Save to file URL) \u2192 RCE. check + exploit + mass bulk (--list -j). https://pocbit.org/pocs/cve-2026-85520\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "url": "https://t.me/GithubRedTeam/103764"}, {"timestamp": "2026-09-29T14:00:08Z", "date_only": false, "value": "2026-09-29T14:00:08.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/GithubRedTeam/103764", "record": "CVE-2026-85520", "field": "creation_timestamp", "uuid": "a4e0b5a9-c958-4869-ab99-af7d8a519be5", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC #Exploit #RCE\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-85520\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a murrez\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 2026-09-29 13:52:17\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-85520 PoC (PoCbit) \u2014 PrestaShop MyPresta gmfeed \u22642.3.9 unauthenticated arbitrary file write via feed.php (Save to file URL) \u2192 RCE. check + exploit + mass bulk (--list -j). https://pocbit.org/pocs/cve-2026-85520\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "url": "https://t.me/GithubRedTeam/103764"}, {"timestamp": "2026-09-29T14:07:37.834Z", "date_only": false, "value": "2026-09-29T14:07:37.834150Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mwnyuazh2r24", "record": "CVE-2026-85520", "field": "creation_timestamp", "uuid": "93f82469-4671-4109-a20b-f2f7d77cf3ed", "content": "\ud83d\udea8 CVE-2026-85520 \u2014 CVSS 9.3 CRITICAL\n\nGoogle Merchant Center Feed (gmfeed) module for PrestaShop is vulnerable to unauthenticated arbitrary file ...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-85520\n\n#CVE #CyberSecurity #InfoSec", "url": "https://bsky.app/profile/stemshop.bsky.social/post/3mwnyuazh2r24"}, {"timestamp": "2026-09-29T15:00:21Z", "date_only": false, "value": "2026-09-29T15:00:21.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/uNjTy7zj57qYt1f-K0QUjForxoFhNFStMBq7_J3xjcfGWsE", "record": "CVE-2026-85520", "field": "creation_timestamp", "uuid": "8f20c863-a7fa-42b1-b0e5-f25716634d9b"}, {"timestamp": "2026-09-29T15:00:21Z", "date_only": false, "value": "2026-09-29T15:00:21.000000Z", "kind": "sighting", "label": "Seen", "source": "Telegram/uNjTy7zj57qYt1f-K0QUjForxoFhNFStMBq7_J3xjcfGWsE", "record": "CVE-2026-85520", "field": "creation_timestamp", "uuid": "75d0321d-40c7-462e-8730-e036f74ad523"}, {"timestamp": "2026-09-29T15:00:40.099Z", "date_only": false, "value": "2026-09-29T15:00:40.099418Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-85520", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-09-29T15:00:40.099Z", "date_only": false, "value": "2026-09-29T15:00:40.099418Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-85520", "record": "FKIE_CVE-2026-85520", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-09-29T15:01:21.376Z", "date_only": false, "value": "2026-09-29T15:01:21.376Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-85520", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-09-29T15:01:21.376Z", "date_only": false, "value": "2026-09-29T15:01:21.376Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-85520", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-09-29T21:00:04Z", "date_only": false, "value": "2026-09-29T21:00:04.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/lM6IiPde2gp6yF9c7PeyyUE557eYgP1ySYX_5N_0Ol2vx7Y", "record": "CVE-2026-85520", "field": "creation_timestamp", "uuid": "b79705b9-29bd-4178-87de-e9152cd1a2f2"}, {"timestamp": "2026-09-29T21:00:04Z", "date_only": false, "value": "2026-09-29T21:00:04.000000Z", "kind": "sighting", "label": "Seen", "source": "Telegram/lM6IiPde2gp6yF9c7PeyyUE557eYgP1ySYX_5N_0Ol2vx7Y", "record": "CVE-2026-85520", "field": "creation_timestamp", "uuid": "8d192615-a35a-4e75-b205-2c9e856efadb"}, {"timestamp": "2026-09-30T12:00:02Z", "date_only": false, "value": "2026-09-30T12:00:02+00:00", "kind": "kev", "label": "Recorded", "source": "previdian", "record": "CVE-2026-85520", "field": "timestamps.recorded_at", "uuid": "4d20aa8a-6177-4f53-8598-87bdf2fef32b", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2026-09-30T12:00:34.077Z", "date_only": false, "value": "2026-09-30T12:00:34.077275Z", "kind": "sighting", "label": "Exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/4d20aa8a-6177-4f53-8598-87bdf2fef32b", "record": "CVE-2026-85520", "field": "creation_timestamp", "uuid": "6d76dc1a-91ba-42f6-a3cb-c7e02f870b71", "url": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/4d20aa8a-6177-4f53-8598-87bdf2fef32b"}, {"timestamp": "2026-09-30T19:57:08.043Z", "date_only": false, "value": "2026-09-30T19:57:08.043", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-85520", "record": "FKIE_CVE-2026-85520", "field": "lastModified"}]}