{"id":"CVE-2026-26416","aliases":["EUVD-2026-9840","GHSA-qgr7-38xj-4jpq"],"status":"published","title":"An authorization bypass vulnerability in Tata Consultancy Services Cognix Recon Client v3.0...","description":"An authorization bypass vulnerability in Tata Consultancy Services Cognix Recon Client v3.0 allows authenticated users to escalate privileges across role boundaries via crafted requests.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00446,"percentile":0.39244,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-269"],"published":"2026-03-05T00:00:00Z","modified":"2026-06-17T10:26:10Z","exploits":[{"source":"pocgithub","id":"aksalsalimi/CVE-2026-26416","title":"aksalsalimi/CVE-2026-26416","date":"2026-03-03","url":"https://github.com/aksalsalimi/CVE-2026-26416"}],"products":[{"vendor":"tcs","product":"cognix_platform"}],"references":[{"url":"https://github.com/aksalsalimi/cognix-recon-client-security-advisories","tags":["Third Party Advisory"]},{"url":"https://www.tcs.com/what-we-do/services/cognitive-business-operations/solution/cognix-platform-business-agility-enhanced-cx","tags":["Product"]},{"url":"https://github.com/aksalsalimi/CVE-2026-26416","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26416"},{"url":"https://github.com/advisories/GHSA-qgr7-38xj-4jpq"}],"sources":{"cve":[{"id":"CVE-2026-26416","description":"An authorization bypass vulnerability in Tata Consultancy Services Cognix Recon Client v3.0 allows authenticated users to escalate privileges across role boundaries via crafted requests.","status":"published","published":"2026-03-05T00:00:00Z","modified":"2026-03-06T09:51:06.653Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T13:38:32.13011Z"}],"euvd":[{"id":"EUVD-2026-9840","description":"An authorization bypass vulnerability in Tata Consultancy Services Cognix Recon Client v3.0 allows authenticated users to escalate privileges across role boundaries via crafted requests.","status":"published","published":"2026-03-05T00:00:00Z","modified":"2026-03-06T09:51:06Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:48:08.258323Z"}],"ghsa":[{"id":"GHSA-qgr7-38xj-4jpq","title":"An authorization bypass vulnerability in Tata Consultancy Services Cognix Recon Client v3.0...","description":"An authorization bypass vulnerability in Tata Consultancy Services Cognix Recon Client v3.0 allows authenticated users to escalate privileges across role boundaries via crafted requests.","status":"published","published":"2026-03-05T21:30:47Z","modified":"2026-03-06T12:31:37Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T15:06:29.221258Z"}],"nvd":[{"id":"CVE-2026-26416","description":"An authorization bypass vulnerability in Tata Consultancy Services Cognix Recon Client v3.0 allows authenticated users to escalate privileges across role boundaries via crafted requests.","status":"published","published":"2026-03-05T19:16:04.56Z","modified":"2026-06-17T10:26:10.56Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:12:07.852448Z"}]}}