{"id":"CVE-2026-108950","title":"Open Source Social Network (OSSN) through 10.1 contains a missing authorization vulnerability in ossn_album_page_handler that allows unauthenticated attackers to download files via album/getphoto and album/getcover","summary":"Open Source Social Network (OSSN) through 10.1 contains a missing authorization vulnerability in ossn_album_page_handler that allows unauthenticated attackers to download files via album/getphoto and album/getcover. Attackers can enumera…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-862"],"published":"2026-10-12","updated":"2026-10-12","sourceUpdated":"2026-10-12T13:17:27.840","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-108950","references":[{"url":"https://github.com/opensource-socialnetwork/opensource-socialnetwork","label":"disclosure@vulncheck.com"},{"url":"https://github.com/opensource-socialnetwork/opensource-socialnetwork/blob/48b53f5b95488187715b2d5b5ae46a993267f83d/components/OssnPhotos/ossn_com.php#L481-L521","label":"disclosure@vulncheck.com"},{"url":"https://github.com/opensource-socialnetwork/opensource-socialnetwork/commit/cb7c24e70f8c4470ee485caac4889885d2e120b3","label":"disclosure@vulncheck.com"},{"url":"https://github.com/opensource-socialnetwork/opensource-socialnetwork/issues/2641","label":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@leediay/multiple-ossn-v10_vulnerable","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/open-source-social-network-ossn-through-10.1-missing-authorization-via-album-photo-routes","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"ingestedAt":"2026-10-12T14:50:34.109Z","slug":"CVE-2026-108950","body":"## Overview\n\nOpen Source Social Network (OSSN) through 10.1 contains a missing authorization vulnerability in ossn_album_page_handler that allows unauthenticated attackers to download files via album/getphoto and album/getcover. Attackers can enumerate sequential file GUIDs to retrieve friends-only album photos and other stored files without any access check.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}