{"id":"CVE-2021-27670","aliases":["EUVD-2021-14416","GHSA-3qwh-w55v-784g"],"status":"published","title":"Appspace 6.2.4 allows SSRF via the api/v1/core/proxy/jsonprequest url parameter.","description":"Appspace 6.2.4 allows SSRF via the api/v1/core/proxy/jsonprequest url parameter.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.61274,"percentile":0.99174,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2021-02-25T00:01:31Z","modified":"2026-06-17T03:45:19Z","exploits":[{"source":"nuclei","id":"CVE-2021-27670","title":"Appspace 6.2.4 - Server-Side Request Forgery","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-27670.yaml"}],"products":[{"vendor":"appspace","product":"appspace"}],"references":[{"url":"https://github.com/h3110mb/PoCSSrfApp","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27670"},{"url":"https://github.com/advisories/GHSA-3qwh-w55v-784g"}],"sources":{"cve":[{"id":"CVE-2021-27670","description":"Appspace 6.2.4 allows SSRF via the api/v1/core/proxy/jsonprequest url parameter.","status":"published","published":"2021-02-25T00:01:31Z","modified":"2024-08-03T21:26:10.703Z","updated_at":"2026-11-02T14:33:04.360272Z"}],"euvd":[{"id":"EUVD-2021-14416","description":"Appspace 6.2.4 allows SSRF via the api/v1/core/proxy/jsonprequest url parameter.","status":"published","published":"2021-02-25T00:01:31Z","modified":"2024-08-03T21:26:10Z","updated_at":"2026-11-03T03:24:48.366655Z"}],"ghsa":[{"id":"GHSA-3qwh-w55v-784g","title":"Appspace 6.2.4 allows SSRF via the api/v1/core/proxy/jsonprequest url parameter.","description":"Appspace 6.2.4 allows SSRF via the api/v1/core/proxy/jsonprequest url parameter.","status":"published","published":"2022-05-24T17:43:03Z","modified":"2023-01-29T05:05:51Z","cwes":["CWE-918"],"updated_at":"2026-11-02T14:45:53.730969Z"}],"nvd":[{"id":"CVE-2021-27670","description":"Appspace 6.2.4 allows SSRF via the api/v1/core/proxy/jsonprequest url parameter.","status":"published","published":"2021-02-25T01:15:13.163Z","modified":"2026-06-17T03:45:19.64Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:06:50.399901Z"}]}}