{"vulnerability": "CVE-2026-65891", "sightings": [{"uuid": "266fabd6-ad61-435e-bcb3-e017e807d1aa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-65891", "type": "seen", "source": "Telegram/CgpRoI0kd8VOnb4H1nysqmmlkbNCUVDObmHsawTqMaNU2Qs", "content": "", "creation_timestamp": "2026-08-12T08:00:05.447694Z"}, {"uuid": "aef057f7-0402-4064-87ae-a06c2827930b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-65891", "type": "published-proof-of-concept", "source": "Telegram/CgpRoI0kd8VOnb4H1nysqmmlkbNCUVDObmHsawTqMaNU2Qs", "content": "", "creation_timestamp": "2026-08-13T00:00:43.698039Z"}, {"uuid": "5007f4f7-2d34-4e1b-adb6-d73459e587d5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-65891", "type": "seen", "source": "https://t.me/GithubRedTeam/97449", "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-2026-65891\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 2026-08-10 14:26:20\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-65891 PoC \u2014 Joomla Content Editor file rename vulnerability (auth required, fixed in JCE 2.20.2)\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-08-10T16:00:03.724152Z"}, {"uuid": "26856106-7a77-4abf-9936-b2d3ee143719", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-65891", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/97449", "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-2026-65891\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 2026-08-10 14:26:20\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-65891 PoC \u2014 Joomla Content Editor file rename vulnerability (auth required, fixed in JCE 2.20.2)\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-08-11T00:00:07.417941Z"}, {"uuid": "a80360e7-48a4-499c-9e2e-dd00f99c4a23", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-65891", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mrs6ol56cs27", "content": "CVE-2026-65891 - Joomla Extension - joomlacontenteditor.net - Creation of hidden files and unintended file overwrite via rename function in Joomla Content Editor (JCE)\nCVE ID : CVE-2026-65891\n \n Published : July 29, 2026, 1:19 p.m. | 1\u00a0hour, 8\u00a0minutes ago\n \n Description : Joom...", "creation_timestamp": "2026-07-29T14:56:30.315872Z"}]}