{"id":"CVE-2020-10252","aliases":["EUVD-2020-2707","GHSA-jjpp-cjc4-jw4h"],"status":"published","title":"An issue was discovered in ownCloud before 10.4. Because of an SSRF issue (via the apps...","description":"An issue was discovered in ownCloud before 10.4. Because of an SSRF issue (via the apps/files_sharing/external remote parameter), an authenticated attacker can interact with local services blindly (aka Blind SSRF) or conduct a Denial Of Service attack.","severity":{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01246,"percentile":0.6955,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2021-02-19T06:12:52Z","modified":"2026-10-24T10:31:06Z","products":[{"vendor":"owncloud","product":"owncloud"}],"references":[{"url":"https://owncloud.org/changelog/server/","tags":["x_refsource_MISC","x_transferred","Product","Release Notes","advisory"]},{"url":"https://blog.hacktivesecurity.com/index.php?controller=post\u0026action=view\u0026id_post=44","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://owncloud.com/security-advisories/ssrf-in-add-to-your-owncloud-functionality/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10252"},{"url":"https://github.com/advisories/GHSA-jjpp-cjc4-jw4h"}],"sources":{"cve":[{"id":"CVE-2020-10252","description":"An issue was discovered in ownCloud before 10.4. Because of an SSRF issue (via the apps/files_sharing/external remote parameter), an authenticated attacker can interact with local services blindly (aka Blind SSRF) or conduct a Denial Of Service attack.","status":"published","published":"2021-02-19T06:12:52Z","modified":"2024-08-04T10:58:39.998Z","updated_at":"2026-11-02T14:35:47.877975Z"}],"euvd":[{"id":"EUVD-2020-2707","description":"An issue was discovered in ownCloud before 10.4. Because of an SSRF issue (via the apps/files_sharing/external remote parameter), an authenticated attacker can interact with local services blindly (aka Blind SSRF) or conduct a Denial Of Service attack.","status":"published","published":"2021-02-19T06:12:52Z","modified":"2024-08-04T10:58:39Z","updated_at":"2026-11-03T03:07:50.893254Z"}],"ghsa":[{"id":"GHSA-jjpp-cjc4-jw4h","title":"An issue was discovered in ownCloud before 10.4. Because of an SSRF issue (via the apps...","description":"An issue was discovered in ownCloud before 10.4. Because of an SSRF issue (via the apps/files_sharing/external remote parameter), an authenticated attacker can interact with local services blindly (aka Blind SSRF) or conduct a Denial Of Service attack.","status":"published","published":"2022-05-24T17:42:38Z","modified":"2023-01-29T05:05:49Z","cwes":["CWE-918"],"updated_at":"2026-11-02T14:45:52.819939Z"}],"nvd":[{"id":"CVE-2020-10252","description":"An issue was discovered in ownCloud before 10.4. Because of an SSRF issue (via the apps/files_sharing/external remote parameter), an authenticated attacker can interact with local services blindly (aka Blind SSRF) or conduct a Denial Of Service attack.","status":"published","published":"2021-02-19T07:15:13.263Z","modified":"2026-06-17T02:47:34.357Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:06:34.188486Z"}],"osv":[{"id":"CVE-2020-10252","description":"An issue was discovered in ownCloud before 10.4. Because of an SSRF issue (via the apps/files_sharing/external remote parameter), an authenticated attacker can interact with local services blindly (aka Blind SSRF) or conduct a Denial Of Service attack.","status":"published","published":"2021-02-19T07:15:13.263Z","modified":"2026-10-24T10:31:06.902052059Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:13.492058Z"}]}}