{"vulnerability": "cve-2026-5840", "sightings": [{"uuid": "7cb9f485-9c93-4f62-92d0-32b4f4299bc3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-5840", "type": "seen", "source": "https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2026-5840", "content": "", "creation_timestamp": "2026-04-08T20:16:05.000000Z"}, {"uuid": "23ca258a-1175-4d3d-8d8e-c59135f8d0f8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58403", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mpyuu3futf27", "content": "CVE-2026-58403 - Hugo symlink confinement bypass in os.ReadFile\nCVE ID : CVE-2026-58403\n \n Published : July 6, 2026, 7:25 p.m. | 22\u00a0minutes ago\n \n Description : Hugo is a static site generator. From v0.123.0 through v0.163.0, Hugo's virtual filesystem is designed so that files...", "creation_timestamp": "2026-07-06T19:58:52.584702Z"}, {"uuid": "782a8f4a-b2cd-426b-9992-b32dcd83a73a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58402", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mpyuxh22k32f", "content": "CVE-2026-58402 - Hugo default code block renderer XSS via unescaped code-fence language\nCVE ID : CVE-2026-58402\n \n Published : July 6, 2026, 7:19 p.m. | 28\u00a0minutes ago\n \n Description : Hugo is a static site generator. From 0.60.0 until 0.163.3, Hugo's default code-block render...", "creation_timestamp": "2026-07-06T20:00:45.538031Z"}, {"uuid": "e8b60d54-03fb-47d6-b7ef-8b30d86fa812", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58409", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mqkl3nckeb2q", "content": "CVE-2026-58409 - crm\nAn attacker can upload a malicious plugin to a ChurchCRM server, allowing them to execute code remotely. This could lead to data theft or server compromise if an attacker gains access.\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#crm #churchcrm #CVE #infosec", "creation_timestamp": "2026-07-13T20:52:04.215268Z"}, {"uuid": "c3ef275f-13be-46dc-9c37-0a6c5fc77ecd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58407", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqkngx5zfc2e", "content": "CVE-2026-58407 - Rejected reason: Please submit CVE requests for ea\nCVE ID : CVE-2026-58407\n \n Published : July 13, 2026, 8:16 p.m. | 1\u00a0hour, 13\u00a0minutes ago\n \n Description : Rejected reason: Please submit CVE requests for each vulnerability.\n \n Severity: 0.0 | NA\n \n Visit the ...", "creation_timestamp": "2026-07-13T21:34:11.111839Z"}, {"uuid": "dece1a7c-b5e6-433e-9c98-be74ee011dfd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58409", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqknxvjjbd2z", "content": "CVE-2026-58409 - ChurchCRM: Authenticated Remote Code Execution (RCE) via Malicious Plugin Upload\nCVE ID : CVE-2026-58409\n \n Published : July 13, 2026, 9:16 p.m. | 13\u00a0minutes ago\n \n Description : ChurchCRM is an open-source church management system. Prior to version 7.4.0, an ...", "creation_timestamp": "2026-07-13T21:43:39.916032Z"}, {"uuid": "0e6378eb-6ceb-4434-9dfe-4db61a088979", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58408", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqkoajc22s2k", "content": "CVE-2026-58408 - ChurchCRM : Broken Access Control in `CSVCreateFile.php` Allows Low-Privileged Users to Export All Members' PII\nCVE ID : CVE-2026-58408\n \n Published : July 13, 2026, 8:16 p.m. | 1\u00a0hour, 13\u00a0minutes ago\n \n Description : ChurchCRM is an open-source church managem...", "creation_timestamp": "2026-07-13T21:48:28.992249Z"}, {"uuid": "49f0a12c-da9a-42e7-b699-dd9571774be7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58409", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mqkox7vzgi2b", "content": "\ud83d\udd34 CVE-2026-58409 - Critical (9.1)\n\nChurchCRM is an open-source church management system. Prior to version 7.4.0, an authenticated ad...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-58409/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-07-13T22:01:11.231743Z"}, {"uuid": "75a6230e-27dd-46f4-9a42-a1a62ea30172", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "c933734a-9be8-4142-889e-26e95c752803", "vulnerability": "CVE-2026-58400", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/d3a9a3be-7e46-44d6-a018-982d32551a2a", "content": "", "creation_timestamp": "2026-09-03T12:28:54.061853Z"}, {"uuid": "ebafaa34-db4f-4f74-a72f-e85f60efd17a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58400", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mun54p72iz2v", "content": "\ud83d\udd34 CVE-2026-58400 - Critical (9.1)\n\nGeoNetwork is a catalog application to manage spatially referenced resources. Prior to versions 4...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-58400/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-09-03T19:00:54.052403Z"}, {"uuid": "4df7fde5-66e4-4972-931d-b755574fcc79", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58400", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/bhtdpnkypdqs4", "content": "CVE-2026-58400 - GeoNetwork vulnerable to Remote Code Execution via unsafe Saxon XSLT processor configuration in formatter\nCVE ID : CVE-2026-58400\n \n Published : Sept. 3, 2026, 6:17 p.m. | 20\u00a0minutes ago\n \n Description : GeoNetwork is a catalog application to manage spatially ...", "creation_timestamp": "2026-09-03T19:02:33.370310Z"}, {"uuid": "bf8ce4cc-9922-4751-822c-99d2c094d6d9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58400", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mun66z33rp22", "content": "CVE-2026-58400 - core-geonetwork\nOlder versions of GeoNetwork let a user who can upload a formatting file add code that runs any command on the server. This could let an attacker take control of\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#coregeonetwork #geonetwork #CVE #infosec", "creation_timestamp": "2026-09-03T19:20:04.359932Z"}, {"uuid": "6b6eb94a-4a7a-46ac-a57f-d3cdb3d48725", "vulnerability_lookup_origin": "cce329bf-df49-4c6e-a027-80be2e6483bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58400", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/6cbe7f45-6ec1-4ccf-a3fb-f7c2c79d294c", "content": "", "creation_timestamp": "2026-09-04T07:00:01.574199Z"}, {"uuid": "f0522e8f-3237-4f08-8dc4-42ab907f6c06", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58400", "type": "seen", "source": "Telegram/9h73ajeEnWq1UUc99NXcO070Q77AwRDt_XFlqiCagLlKFUc", "content": "", "creation_timestamp": "2026-09-04T18:00:04.450587Z"}, {"uuid": "f25e94d9-2653-4a90-b931-9043e5ef711f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58400", "type": "published-proof-of-concept", "source": "Telegram/9h73ajeEnWq1UUc99NXcO070Q77AwRDt_XFlqiCagLlKFUc", "content": "", "creation_timestamp": "2026-09-05T01:00:19.857408Z"}, {"uuid": "e25fe528-d663-48a2-b65c-fa4cfbf7a308", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58400", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3muv5psuuec26", "content": "\ud83d\udd34 GeoNetwork unauthenticated RCE chain\n\nCVE-2026-63219 + CVE-2026-58400 can be chained to achieve pre-auth remote code execution in vulnerable GeoNetwork servers. Researchers found \n\nstemshop.top/blog/geonetw...\n\n#CVE #CVE202663219 #CVE202658400 #GeoNetwork #RCE #GeoSecurity #CyberSecurity #InfoSec", "creation_timestamp": "2026-09-06T23:32:56.048411Z"}, {"uuid": "9156c6f9-38d0-471b-b1e4-3071a4b974ad", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58400", "type": "seen", "source": "https://bsky.app/profile/termsofsurrender.bsky.social/post/3muvbjesqo62r", "content": "GeoNetwork Falls To Pre-Auth RCE While Bureaucrats Worship Their Stamps\nPANIC 76% | Lag 0.0h | GeoNetwork servers vulnerable to the CVE-2026-63219 and CVE-2026-58400 chain can be compromised befo\n#AfterShockIndex\nREAD MORE", "creation_timestamp": "2026-09-07T00:40:51.305450Z"}]}