https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-12T07:53:40.432447+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/fkie_cve-2026-108164 fkie_cve-2026-108164 2026-10-12T07:53:40.435060+00:00

Open Source Social Network (OSSN) through 10.1 contains an insecure direct object reference vulnerability in components/OssnMessages/ossn_com.php that allows authenticated users to read other users' private message attachments. Attackers can request the /messages/attachment/{guid} route with sequential or guessed file GUIDs to retrieve attachments from private conversations without sender or recipient verification.

 https://vulnerability.circl.lu/vuln/ghsa-6qx6-fpjx-pg68 GHSA-6qx6-fpjx-pg68 2026-10-12T07:53:40.435145+00:00

Open Source Social Network (OSSN) through 10.1 contains an insecure direct object reference vulnerability in components/OssnMessages/ossn_com.php that allows authenticated users to read other users' private message attachments. Attackers can request the /messages/attachment/{guid} route with sequential or guessed file GUIDs to retrieve attachments from private conversations without sender or recipient verification.