{"vulnerability": "CVE-2026-15158", "sightings": [{"uuid": "c3b6ce1f-315e-4e84-b0ea-5fb5aa09790a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15158", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mq7hp3xcz62t", "content": "CVE-2026-15158\nThe Blocksy Companion plugin for WordPress has a security flaw that lets attackers upload files that could run malicious code. This is a concern because it could allow hackers to take control of a website. To\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#CVE #infosec", "creation_timestamp": "2026-07-09T10:52:05.145114Z"}, {"uuid": "59678b63-44d7-4a42-848f-e9784148b596", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15158", "type": "seen", "source": "https://bsky.app/profile/pulse-wp.com/post/3mqatqnw5ch2z", "content": "CVE-2026-15158. CVSS 9.8. Blocksy Companion before 2.1.46 lets anyone upload arbitrary files. No auth needed. Your wp-config.php, database backups, private keys \u2014 all exposed.\n\nUpdate to 2.1.46 now.\n\nScan your WordPress site: pulse-wp.com\n#WordPress #RCE #CyberSecurity", "creation_timestamp": "2026-07-10T00:00:22.363605Z"}, {"uuid": "3e1dceb4-7738-4c0b-9e9a-8698f48ed978", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15158", "type": "seen", "source": "https://t.me/GithubRedTeam/95218", "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-2026-58480\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a shinthink\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 2026-07-26 09:51:59\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-58480 / CVE-2026-15158 \u2014 Unauthenticated RCE in Blocksy Companion Pro < 2.1.47 (300K+ installs). Pre-auth arbitrary file upload via double-extension bypass.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-26T11:00:03.867384Z"}, {"uuid": "0ab87b80-94e2-4ad2-bcf8-8816be0845d2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15158", "type": "seen", "source": "Telegram/Pju2lk9uaKkbkjso0NTtdRvjd808czCF5fWgGC8yN_eU0QM", "content": "", "creation_timestamp": "2026-07-26T22:00:03.106214Z"}, {"uuid": "65b49b35-4ec3-4fb2-a0fe-c59b5210cb13", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15158", "type": "seen", "source": "https://t.me/GithubRedTeam/95212", "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-2026-58480-Blocksy-Companion-Pro-RCE\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a shinthink\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 2026-07-26 08:59:37\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-58480 / CVE-2026-15158 \u2014 Unauthenticated RCE in Blocksy Companion Pro < 2.1.47 (300K+ installs). Pre-auth arbitrary file upload via double-extension bypass.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-26T10:00:06.352589Z"}, {"uuid": "09de098b-3e20-4177-8fac-bbb7c2ff448f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15158", "type": "published-proof-of-concept", "source": "Telegram/Pju2lk9uaKkbkjso0NTtdRvjd808czCF5fWgGC8yN_eU0QM", "content": "", "creation_timestamp": "2026-07-27T00:00:09.054152Z"}, {"uuid": "014f87e0-b9d8-4641-9b37-17159417c1d8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15158", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/95218", "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-2026-58480\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a shinthink\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 2026-07-26 09:51:59\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-58480 / CVE-2026-15158 \u2014 Unauthenticated RCE in Blocksy Companion Pro < 2.1.47 (300K+ installs). Pre-auth arbitrary file upload via double-extension bypass.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-27T00:00:30.156941Z"}, {"uuid": "7ef48d73-5eef-4009-ab53-691639d4354a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15158", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/95212", "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-2026-58480-Blocksy-Companion-Pro-RCE\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a shinthink\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 2026-07-26 08:59:37\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2026-58480 / CVE-2026-15158 \u2014 Unauthenticated RCE in Blocksy Companion Pro < 2.1.47 (300K+ installs). Pre-auth arbitrary file upload via double-extension bypass.\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-27T00:00:31.169369Z"}]}