{"schema":"threatline.record/2","record":{"id":"CVE-2026-108770","aliases":[],"summary":"Appwrite Browser Screenshot Service Get.php PublicHostname server-side request forgery","details":"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.","categories":["Unclassified"],"product":"Appwrite","vendor":"n/a","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-108770","source_modified_at":"2026-10-13T13:56:26.192Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Appwrite","vendor":"n/a","versions":[{"version":"2.0","status":"affected"},{"version":"2.1","status":"affected"},{"version":"2.2","status":"affected"},{"version":"2.3.0","status":"affected"},{"version":"2.4.0","status":"unaffected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00406,"percentile":0.33714,"score_date":"2026-10-23"},"published_at":"2026-10-11T22:15:24.426Z","modified_at":"2026-10-13T13:56:26.192Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-108770","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-13T13:56:26.192Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-108770","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://vuldb.com/vuln/416552","tags":["vdb-entry","technical-description"]},{"source":"CVE List","url":"https://vuldb.com/vuln/416552/cti","tags":["signature","permissions-required"]},{"source":"CVE List","url":"https://vuldb.com/cve/CVE-2026-108770","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://vuldb.com/submit/958017","tags":["exploit"]},{"source":"CVE List","url":"https://github.com/godzeo/vulhub/issues/2","tags":["broken-link","issue-tracking"]},{"source":"CVE List","url":"https://github.com/appwrite/appwrite/pull/13995","tags":["issue-tracking","patch"]},{"source":"CVE List","url":"https://github.com/appwrite/appwrite/commit/393255e7302ae5503331d45802e2eee01c6a47fe","tags":["patch"]},{"source":"CVE List","url":"https://github.com/appwrite/appwrite/releases/tag/2.4.0","tags":["patch"]},{"source":"CVE List","url":"https://github.com/appwrite/appwrite/","tags":["product"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-13T13:55:59.056204Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-13T13:56:26.192Z","content_hash":"9ba353042fb838b250680ad26f014b73f39a78cb4ed7193ed537325d2fb745bb"}}