{"id":"CVE-2026-108770","published":"2026-10-11T23:16:56.543","lastModified":"2026-10-13T14:17:21.107","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.","cvssScore":5.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-918"],"vendors":[],"products":[],"references":[{"url":"https://github.com/appwrite/appwrite/","tags":[]},{"url":"https://github.com/appwrite/appwrite/commit/393255e7302ae5503331d45802e2eee01c6a47fe","tags":[]},{"url":"https://github.com/appwrite/appwrite/pull/13995","tags":[]},{"url":"https://github.com/appwrite/appwrite/releases/tag/2.4.0","tags":[]},{"url":"https://github.com/godzeo/vulhub/issues/2","tags":[]},{"url":"https://vuldb.com/cve/CVE-2026-108770","tags":[]},{"url":"https://vuldb.com/submit/958017","tags":[]},{"url":"https://vuldb.com/vuln/416552","tags":[]},{"url":"https://vuldb.com/vuln/416552/cti","tags":[]},{"url":"https://vuldb.com/submit/958017","tags":[]}],"exploitRefs":[{"url":"https://github.com/appwrite/appwrite/","tags":[]},{"url":"https://github.com/appwrite/appwrite/commit/393255e7302ae5503331d45802e2eee01c6a47fe","tags":[]},{"url":"https://github.com/appwrite/appwrite/pull/13995","tags":[]},{"url":"https://github.com/appwrite/appwrite/releases/tag/2.4.0","tags":[]},{"url":"https://github.com/godzeo/vulhub/issues/2","tags":[]}],"hasPoc":true,"ai":null}