{"vulnerability": "cve-2026-13156", "sightings": [{"uuid": "b75c5b06-41d7-4b08-87cd-f0060af40311", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-13156", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mr2v6bh6zo2i", "content": "CVE-2026-13156 - MailerSend - Official SMTP Integration\nCVE ID : CVE-2026-13156\n \n Published : July 20, 2026, 7:16 a.m. | 28\u00a0minutes ago\n \n Description : The MailerSend WordPress plugin before 1.0.8 does not perform a nonce check on its configuration-delete action (it verifies...", "creation_timestamp": "2026-07-20T08:35:05.919421Z"}, {"uuid": "25a88520-16da-422b-8a98-9d269d882693", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-13156", "type": "seen", "source": "https://t.me/GithubRedTeam/94402", "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-2026-13156\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a MinhHK68\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 2026-07-21 01:58:54\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-13156 Vulnerability Advisory & PoC \u2014 Discovered by Huynh Kien Minh (MinhHK).\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-21T03:00:03.893379Z"}, {"uuid": "d47a5e7b-4551-4812-9796-5d1338ebb37a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-13156", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/94402", "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-2026-13156\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a MinhHK68\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 2026-07-21 01:58:54\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-13156 Vulnerability Advisory & PoC \u2014 Discovered by Huynh Kien Minh (MinhHK).\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-22T00:00:31.321524Z"}, {"uuid": "f62b024b-6f65-4af7-82de-bcf3c075a8d8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-13156", "type": "seen", "source": "Telegram/nZl5UlvWmDfGnVyzuctdLXeNPSthYrXPLlU07drZckp1EYQ", "content": "", "creation_timestamp": "2026-07-22T17:00:05.811806Z"}, {"uuid": "0e4daa3f-9ca0-4fad-9f66-4c512921cddf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-13156", "type": "seen", "source": "Telegram/wLdxRx8F-yajocfslkqiGkKpUGOQfc2MSVgnrGYGfoINgUI", "content": "", "creation_timestamp": "2026-07-22T17:00:05.734770Z"}]}