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    <title>Most recent sightings.</title>
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      <title>0128cd46-28d2-4a3d-b6a7-ffd2c2dfe0c0</title>
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      <description>{"uuid": "0128cd46-28d2-4a3d-b6a7-ffd2c2dfe0c0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-18110", "type": "seen", "source": "Telegram/YMUJMtIkSS3VWfyhuvlmbqaYIB_anho54ywns4AAHnWUn5M", "content": "", "creation_timestamp": "2026-09-28T21:00:04.000000Z"}</description>
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      <pubDate>Mon, 28 Sep 2026 21:00:04 +0000</pubDate>
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      <title>4b020639-db56-4f45-893e-3c1dcbe529b3</title>
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      <description>{"uuid": "4b020639-db56-4f45-893e-3c1dcbe529b3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-18110", "type": "published-proof-of-concept", "source": "Telegram/YMUJMtIkSS3VWfyhuvlmbqaYIB_anho54ywns4AAHnWUn5M", "content": "", "creation_timestamp": "2026-09-28T21:00:04.000000Z"}</description>
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      <pubDate>Mon, 28 Sep 2026 21:00:04 +0000</pubDate>
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      <title>7c4605a9-09ca-45d0-8004-ed22e426823e</title>
      <link>https://vulnerability.circl.lu/sighting/7c4605a9-09ca-45d0-8004-ed22e426823e/export</link>
      <description>{"uuid": "7c4605a9-09ca-45d0-8004-ed22e426823e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-18110", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/103657", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-18110-PoC\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a flenz00\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Unknown\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-09-28 13:29:59\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nProof-of-Concept for CVE-2026-18110\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-09-28T14:00:11.000000Z"}</description>
      <content:encoded>{"uuid": "7c4605a9-09ca-45d0-8004-ed22e426823e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-18110", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/103657", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-18110-PoC\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a flenz00\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Unknown\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-09-28 13:29:59\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nProof-of-Concept for CVE-2026-18110\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-09-28T14:00:11.000000Z"}</content:encoded>
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      <pubDate>Mon, 28 Sep 2026 14:00:11 +0000</pubDate>
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      <description>{"uuid": "20e23352-05de-413f-9174-b0bb139e7ae0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-18110", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mwbgiqcozo2e", "content": "\ud83d\udccc CVE-2026-18110 - Concrete CMS 9 (9.0.0 through 9.5.2) does not perform an authorization check on the user selector autocomplete endpoint (/ccm/system/user/autocomplete... https://www.cyberhub.blog/cves/CVE-2026-18110", "creation_timestamp": "2026-09-24T14:07:08.536707Z"}</description>
      <content:encoded>{"uuid": "20e23352-05de-413f-9174-b0bb139e7ae0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-18110", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mwbgiqcozo2e", "content": "\ud83d\udccc CVE-2026-18110 - Concrete CMS 9 (9.0.0 through 9.5.2) does not perform an authorization check on the user selector autocomplete endpoint (/ccm/system/user/autocomplete... https://www.cyberhub.blog/cves/CVE-2026-18110", "creation_timestamp": "2026-09-24T14:07:08.536707Z"}</content:encoded>
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      <pubDate>Thu, 24 Sep 2026 14:07:08 +0000</pubDate>
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