{"vulnerability": "cve-2021-29439", "sightings": [{"uuid": "32d3f56e-b3ab-4e87-8ff4-e9d92a441649", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-29439", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/3527", "content": "#Threat_Research\n1. Technical analysis of two RCE in Grav CMS 1.7.10 (CVE-2021-29439, CVE-2021-29440)\nhttps://blog.sonarsource.com/grav-cms-code-execution-vulnerabilities\n2. Akamai EAA Impersonation Vulnerability\n(PoC for CVE-2021-28091)\nhttps://blogs.akamai.com/2021/06/akamai-eaa-impersonation-vulnerability---a-deep-dive.html", "creation_timestamp": "2021-06-03T11:03:01.000000Z"}, {"uuid": "33362f9e-e0a3-4dda-947f-75dca57ffdc3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2021-29439", "type": "published-proof-of-concept", "source": "https://t.me/cissp/3331", "content": "", "creation_timestamp": "2026-09-11T05:00:05.714163Z"}, {"uuid": "e3da12a9-20e6-401f-b42d-0971075740e2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2021-29439", "type": "seen", "source": "https://t.me/cissp/3331", "content": "", "creation_timestamp": "2026-09-01T17:00:49.289954Z"}]}