{"id":"CVE-2024-31026","url":"https://www.cyber-defence.io/tools/cve/CVE-2024-31026","generatedAt":"2026-10-28T04:18:00.986Z","title":"An issue in Greek Universities Network (GUnet) Open eClass Platform v.3.15 allows a remote attacker to execute arbitrary code via the chat input field in the course module.","description":"An issue in Greek Universities Network (GUnet) Open eClass Platform v.3.15 allows a remote attacker to execute arbitrary code via the chat input field in the course module.","published":"2026-09-29T20:17:08.000Z","lastModified":"2026-10-27T19:10:00.000Z","status":"Deferred","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-94"],"affected":[],"epss":{"score":0.0075,"percentile":0.54757,"date":"2026-10-27","history":[{"date":"2026-09-30","score":0.00208,"percentile":0.09869}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.75%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"scored","label":"Newly scored","at":"2026-10-01T17:15:05.000Z","detail":{"from":null,"score":"9.8","severity":"CRITICAL","fromSeverity":null},"summary":"Now scored CVSS 9.8 CRITICAL."},{"kind":"new","label":"New CVE","at":"2026-09-29T20:17:08.000Z","detail":{"score":null,"severity":null,"publishedAt":"2026-09-29T20:17:07.577Z"},"summary":"New CVE, critical severity (CVSS 9.8)."}],"references":[{"url":"https://panagiotiscp.github.io/cve-2024-31026-html-injection/","source":"cve@mitre.org"},{"url":"https://panagiotiscp.github.io/cve-2024-31026-html-injection/","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2024-31026","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}