{"vulnerability": "CVE-2026-2776", "sightings": [{"uuid": "06aaa76c-4b2e-47c5-9c2b-af8a6638d094", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-27767", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mft2y3pcl52x", "content": "", "creation_timestamp": "2026-02-27T06:20:35.598913Z"}, {"uuid": "080fa0ab-9467-4c78-84b1-941d7440fde4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-27764", "type": "seen", "source": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-062-06", "content": "", "creation_timestamp": "2026-03-03T11:00:00.000000Z"}, {"uuid": "827249ed-06f1-4ff5-aa32-34cd71cd38c6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-2776", "type": "seen", "source": "https://bsky.app/profile/slackers.it/post/3mfv4ye2syf2g", "content": "", "creation_timestamp": "2026-02-28T02:01:52.918516Z"}, {"uuid": "0f128ccc-a496-4f65-a4ca-0029f4339a91", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-27767", "type": "seen", "source": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-06", "content": "", "creation_timestamp": "2026-02-26T11:00:00.000000Z"}, {"uuid": "b4612b93-4c93-4881-a62b-d416d3e3eade", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-27767", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mg3xwtujmp2r", "content": "", "creation_timestamp": "2026-03-02T19:20:09.626452Z"}, {"uuid": "516f7654-a643-4c3c-a6e0-612b5e33bcb6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-2776", "type": "seen", "source": "https://bsky.app/profile/slackers.it/post/3mfnevqoyme27", "content": "", "creation_timestamp": "2026-02-25T00:02:18.352451Z"}, {"uuid": "67c13da8-e8b2-4066-a669-01b7a2829132", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-27769", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mjjvk3msii2m", "content": "", "creation_timestamp": "2026-04-15T12:30:06.693600Z"}, {"uuid": "8804ac64-428a-42bc-9207-5135d1e0f7d2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-27769", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mjmcwqgahd2b", "content": "", "creation_timestamp": "2026-04-16T11:35:10.963616Z"}, {"uuid": "0b8d3df4-d8b8-4be1-a2a4-1a3bf89ea285", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-27760", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mkkzbukgyd2p", "content": "", "creation_timestamp": "2026-04-28T16:34:56.014547Z"}, {"uuid": "4704d588-1ab7-4e6e-a958-98dd55cd7b01", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-27760", "type": "confirmed", "source": "https://github.com/projectdiscovery/nuclei-templates/tree/main/http/cves/2026/CVE-2026-27760.yaml", "content": "", "creation_timestamp": "2026-06-17T09:12:42.000000Z"}, {"uuid": "b1d87d56-2fe9-4c1f-bacc-237970b0865d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-27761", "type": "published-proof-of-concept", "source": "https://github.com/go-gitea/gitea/security/advisories/GHSA-3pww-vcvm-3gmj", "content": "", "creation_timestamp": "2026-07-21T22:36:21.255276Z"}, {"uuid": "ed68d8d5-1bf5-4c56-a40c-15a8d811955f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-27760", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/opencats_installer_rce.rb", "content": "{\"aliases\": [], \"arch\": \"php, cmd, x64, x86, aarch64\", \"author\": [\"Chocapikk\", \"stlthr4k3r\"], \"autofilter_ports\": [80, 8080, 443, 8000, 8888, 8880, 8008, 3000, 8443], \"autofilter_services\": [\"http\", \"https\"], \"check\": true, \"default_credential\": false, \"description\": \"This module exploits an unauthenticated PHP code injection in the OpenCATS\\n          installer AJAX endpoint (CVE-2026-27760).\\n\\n          The databaseConnectivity action passes the user POST parameter directly to\\n          changeConfigSetting(), which interpolates it into a define() statement in\\n          config.php without any sanitization. This only works when the installation\\n          wizard was never completed, meaning the INSTALL_BLOCK file is absent.\\n\\n          The exploit injects an eval() backdoor into config.php, probes until the\\n          injected code is live (handles OPcache revalidation transparently), triggers\\n          the payload via index.php, and then restores config.php.\", \"disclosure_date\": \"2026-04-28\", \"fullname\": \"exploit/multi/http/opencats_installer_rce\", \"is_install_path\": true, \"mod_time\": \"2026-08-03 17:18:13 +0000\", \"name\": \"OpenCATS Installer PHP Code Injection\", \"needs_cleanup\": null, \"notes\": {\"Reliability\": [\"repeatable-session\"], \"SideEffects\": [\"artifacts-on-disk\", \"ioc-in-logs\", \"config-changes\"], \"Stability\": [\"crash-safe\"]}, \"path\": \"/modules/exploits/multi/http/opencats_installer_rce.rb\", \"platform\": \"Linux,PHP,Unix,Windows\", \"post_auth\": true, \"rank\": 600, \"ref_name\": \"multi/http/opencats_installer_rce\", \"references\": [\"CVE-2026-27760\", \"URL-https://chocapikk.com/posts/2026/opencats-installer-rce/\", \"URL-https://github.com/opencats/OpenCATS/commit/3002a29f4c3cada1aa2c4f3d4ae4e189906606b6\"], \"rport\": 80, \"session_types\": false, \"targets\": [\"PHP In-Memory\", \"Unix/Linux Command\", \"Windows Command\", \"Linux Dropper\", \"Windows Dropper\"], \"type\": \"exploit\"}", "creation_timestamp": "2026-09-08T06:50:05.484205Z"}]}