{"metadata": {"vulnerability": "CVE-2026-57155", "count": 23, "kinds": {"milestone": 3, "sighting": 14, "kev": 0, "other": 6}}, "data": [{"timestamp": "2026-06-24T01:45:48.698Z", "date_only": false, "value": "2026-06-24T01:45:48.698Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-57155", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-07-01T18:34:11.007Z", "date_only": false, "value": "2026-07-01T18:34:11.007575Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/bestofhn.bsky.social/post/3mpm5rz56h52r", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "806315ba-6dcd-441f-8a1e-f77fb086ba11", "content": "5 vulnerabilities in OPNsense including full RCE. Covers CVE-2026-57155 and four more issues.\n\nSubmit to upvote on HN\nhttps://news.ycombinator.com/submitlink?u=https%3A%2F%2Fhackerask.com%2Fposts%2Fopnsense%2F&t=Chasing%20the%20OPNsense%20RCE%3A%20The%20Story%20Behind%20My%20First%20CVEs", "url": "https://bsky.app/profile/bestofhn.bsky.social/post/3mpm5rz56h52r"}, {"timestamp": "2026-07-07T11:00:05.341Z", "date_only": false, "value": "2026-07-07T11:00:05.341608Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/diesec.bsky.social/post/3mq2h7kpxrk2h", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "5fdc6027-4b07-4046-9acf-40697e115435", "content": "CVE-2026-57155 (CVSS 9.9): OPNsense GeoIP alias bug lets a low-priv user hit root RCE via path traversal. 5th critical OPNsense CVE since May. Patch to 26.1.11 now.\u00a0\n\n\ud83c\uddec\ud83c\udde7 zurl.co/NbWxp\u00a0\n\ud83c\udde9\ud83c\uddea zurl.co/CFIqE \n\n#CyberSecurity #OPNsense #CVE", "url": "https://bsky.app/profile/diesec.bsky.social/post/3mq2h7kpxrk2h"}, {"timestamp": "2026-07-09T13:06:27.015Z", "date_only": false, "value": "2026-07-09T13:06:27.015860Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/securityonline.bsky.social/post/3mq7p7dzj4i2d", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "5ac64b2d-5a3b-4c85-abe1-671afebfe35b", "content": "OPNsense root RCE flaws are public with PoC code. CVE-2026-57155 (9.9) chains an arbitrary file write to root. Patch 26.1.11 or 26.4.1p1 now.\n\n#OPNsense #RootRCE #RCE #FirewallSecurity #CyberSecurity #Vulnerability #InfoSec #PoC", "url": "https://bsky.app/profile/securityonline.bsky.social/post/3mq7p7dzj4i2d"}, {"timestamp": "2026-07-16T12:00:05.094Z", "date_only": false, "value": "2026-07-16T12:00:05.094837Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/GithubRedTeam/93631", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "3f235250-9f7b-4b51-acd3-e06c068fc04d", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #RCE\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-57155\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a babyshen\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 2026-07-16 02:32:52\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nOPNsense Root RCE (CVE-2026-57155)\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "url": "https://t.me/GithubRedTeam/93631"}, {"timestamp": "2026-07-16T19:00:04.261Z", "date_only": false, "value": "2026-07-16T19:00:04.261725Z", "kind": "sighting", "label": "Seen", "source": "Telegram/lkTqxrRLFzmZiKWrqHB7ywSYEM6i5xRhtt_z45dAnhSWBug", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "6979283a-ebe2-4467-8387-a65cc9eea22e"}, {"timestamp": "2026-07-17T00:00:26.472Z", "date_only": false, "value": "2026-07-17T00:00:26.472054Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/lkTqxrRLFzmZiKWrqHB7ywSYEM6i5xRhtt_z45dAnhSWBug", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "30cd91b4-b4d1-4212-9456-d7e3b1727e74"}, {"timestamp": "2026-08-22T09:00:03.135Z", "date_only": false, "value": "2026-08-22T09:00:03.135898Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/TengkorakCyberCrewzz/13007", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "2cab9090-66c2-4f93-a4b4-8d898b5b87bb", "content": "CVE-2026-57155 \u2013 kitploit.com\n\nSat, 22 Aug 2026 14:07:43", "url": "https://t.me/TengkorakCyberCrewzz/13007"}, {"timestamp": "2026-08-22T09:00:03.278Z", "date_only": false, "value": "2026-08-22T09:00:03.278367Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/MalaysiaHacktivistz/24204", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "b6008cad-fddb-443d-a350-23ad27e0f32a", "content": "CVE-2026-57155 \u2013 kitploit.com\n\nSat, 22 Aug 2026 14:07:43", "url": "https://t.me/MalaysiaHacktivistz/24204"}, {"timestamp": "2026-08-23T00:00:40.682Z", "date_only": false, "value": "2026-08-23T00:00:40.682130Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/TengkorakCyberCrewzz/13007", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "55e880a8-66aa-4f6e-8a21-ff8c9d30b883", "content": "CVE-2026-57155 \u2013 kitploit.com\n\nSat, 22 Aug 2026 14:07:43", "url": "https://t.me/TengkorakCyberCrewzz/13007"}, {"timestamp": "2026-09-04T17:00:05.567Z", "date_only": false, "value": "2026-09-04T17:00:05.567760Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/MalaysiaHacktivistz/14824", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "5c39d86a-6b0c-40ea-9f9d-aebac42c390f", "content": "CVE-2026-57155 \u2013 kitploit.com\n\nSat, 22 Aug 2026 14:07:43", "url": "https://t.me/MalaysiaHacktivistz/14824"}, {"timestamp": "2026-10-15T15:13:12.343Z", "date_only": false, "value": "2026-10-15T15:13:12.343Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-57155", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-15T15:13:12.343Z", "date_only": false, "value": "2026-10-15T15:13:12.343Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-57155", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-15T15:23:04.455Z", "date_only": false, "value": "2026-10-15T15:23:04.455468Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117445609645367832", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "e1f8e6fb-d502-44ef-a44a-5bdd033bc96c", "content": "CVE-2026-57155 OPNsense: Root RCE via Arbitrary File Write in GeoIP Alias Importer OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.11, the Firewall Alias GeoIP importer's process_zip() and process_gzip() paths in src/opnsense/scripts/filter/lib/alias/geoip.py use an unvalidated CSV country_code value to construct output filenames below /usr/local/share/GeoIP/alias. A user with Firewall Alias Edit privilege can configure an attacker-controlled GeoIP source URL and supply an archive whose country code traverses into another existing directory, causing attacker-controlled content to be written as root with an -IPv4 or -IPv6 suffix. A crafted newsyslog fragment and oversized log file can use the default hourly root cron job to execute commands as root, resulting in complete firewall compromise. This issue is fixed in version 26.1.11.\nhttps://www.cve.org/CVERecord?id=CVE-2026-57155https://github.com/opnsense/core/security/advisories/GHSA-wjqq-rfmm-v5h3https://github.com/opnsense/core/commit/c46aced9c47d956167e294911113bc334fea5f48https://github.com/opnsense/core/commit/e7fbfaa7f5e070da667e3f243da11fd3d4b731fahttps://hackerask.com/posts/opnsense#opnsense #core#CVE_2026_57155#bot", "url": "https://infosec.exchange/users/cve/statuses/117445609645367832"}, {"timestamp": "2026-10-15T15:45:26.496Z", "date_only": false, "value": "2026-10-15T15:45:26.496634Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-57155", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-15T15:45:26.496Z", "date_only": false, "value": "2026-10-15T15:45:26.496634Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-57155", "record": "FKIE_CVE-2026-57155", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-10-15T15:45:48.529Z", "date_only": false, "value": "2026-10-15T15:45:48.529Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-57155", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-15T15:45:48.529Z", "date_only": false, "value": "2026-10-15T15:45:48.529Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-57155", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-15T16:18:17.300Z", "date_only": false, "value": "2026-10-15T16:18:17.300", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-57155", "record": "FKIE_CVE-2026-57155", "field": "published"}, {"timestamp": "2026-10-15T16:56:00.155Z", "date_only": false, "value": "2026-10-15T16:56:00.155079Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/vulnsea.com/post/3mxwjq2kdsw2j", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "7f699c18-583c-4a92-b824-cc19e99bb6df", "content": "\ud83c\udf0a ABYSSAL \u00b7 critical with a public exploit\nCVE-2026-57155: OPNsense: Root RCE via Arbitrary File Write in GeoIP Alias Importer\nCVSS 9.9\nhttps://beta.vulnsea.com/cve/CVE-2026-57155\n\n#CVE #infosec #cybersecurity #threatintel", "url": "https://bsky.app/profile/vulnsea.com/post/3mxwjq2kdsw2j"}, {"timestamp": "2026-10-15T18:08:03.654Z", "date_only": false, "value": "2026-10-15T18:08:03.654124Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mxwnquvifm2x", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "d6c82a18-6b74-46ca-81be-aaa8349d0b66", "content": "\ud83d\udea8 CVE-2026-57155 \u2014 CVSS 9.9 CRITICAL\n\nOPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.11, the Firewall Alias Geo...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-57155\n\n#CVE #CyberSecurity #InfoSec", "url": "https://bsky.app/profile/stemshop.bsky.social/post/3mxwnquvifm2x"}, {"timestamp": "2026-10-15T18:50:05.452Z", "date_only": false, "value": "2026-10-15T18:50:05.452414Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mxwq42moi227", "record": "CVE-2026-57155", "field": "creation_timestamp", "uuid": "ba66926a-7459-4e0f-8585-bc4633adfda5", "content": "CVE-2026-57155 - core\nIn OPNsense versions before 26.1.11, a user who can edit firewall aliases could supply a specially crafted GeoIP file that writes malicious files owned by the system administrator. Those\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#core #opnsense #CVE #infosec", "url": "https://bsky.app/profile/stackflag.bsky.social/post/3mxwq42moi227"}, {"timestamp": "2026-10-15T21:08:49.703Z", "date_only": false, "value": "2026-10-15T21:08:49.703", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-57155", "record": "FKIE_CVE-2026-57155", "field": "lastModified"}]}