{"id":"CVE-2026-108770","revision":"14a8ee5d38ce44e5b08c94be5a6e2f26","records":[{"revision":"14a8ee5d38ce44e5b08c94be5a6e2f26","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-108770","aliases":[],"title":"Appwrite Browser Screenshot Service Get.php PublicHostname server-side request forgery","description":"A weakness has been identified in Appwrite up to 2.3.0. This vulnerability affects the function PublicHostname of the file src/Appwrite/Platform/Modules/Avatars/Http/Screenshots/Get.php of the component Browser Screenshot Service. This manipulation of the argument url causes server-side request forgery. The attack can be initiated remotely. Upgrading to version 2.4.0 is able to resolve this issue. Patch name: 393255e7302ae5503331d45802e2eee01c6a47fe. You should upgrade the affected component.","state":0,"publishedAt":"2026-10-11T22:15:24.426+00:00","modifiedAt":"2026-10-13T13:56:26.192+00:00","affected":[{"ecosystem":"Vendor product","name":"Appwrite","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"n/a\",\n                    \"product\": \"Appwrite\",\n                    \"versions\": [\n                        {\n                            \"version\": \"2.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"2.1\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"2.2\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"2.3.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"2.4.0\",\n                            \"status\": \"unaffected\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:appwrite:appwrite:*:*:*:*:*:*:*:*\"\n                    ],\n                    \"modules\": [\n                        \"Browser Screenshot Service\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X","score":6.9,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 2.0","vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N/E:ND/RL:OF/RC:C","score":5,"severity":null}],"references":["https://vuldb.com/vuln/416552","https://vuldb.com/vuln/416552/cti","https://vuldb.com/cve/CVE-2026-108770","https://vuldb.com/submit/958017","https://github.com/godzeo/vulhub/issues/2","https://github.com/appwrite/appwrite/pull/13995","https://github.com/appwrite/appwrite/commit/393255e7302ae5503331d45802e2eee01c6a47fe","https://github.com/appwrite/appwrite/releases/tag/2.4.0","https://github.com/appwrite/appwrite/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-108770","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-108770","identifiers":["CVE-2026-108770"]},"retained":false,"historicalAffected":[]}],"coverage":[]}