Open Source Social Network: Input validation error vulnerability

The Open Source Social Network versions 9.0, 9.1, 9.2, 9.3, 9.4, 9.5, 9.6, 9.7, 9.8, 9.9, 9.10, 9.11, 10.0, and 10.1 have security vulnerabilities. These vulnerabilities stem from improper handling of parameters such as host, port, username, password, type, and status in the...

CVE-2026-108950

Open Source Social Network OSSN through 10.1 contains a missing authorization vulnerability in ossnalbumpagehandler 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 an...

CVE-2026-108950 Open Source Social Network (OSSN) through 10.1 Missing Authorization via Album Photo Routes

Open Source Social Network OSSN through 10.1 contains a missing authorization vulnerability in ossnalbumpagehandler 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 an...

CVE-2026-108950

The Open Source Social Network (OSSN) version through 10.1 is vulnerable to a missing authorization flaw in the ossn_album_page_handler component. This security weakness allows unauthenticated attackers to bypass access controls and download private files, such as friends-only album photos and ot...

EUVD-2026-97357

Open Source Social Network OSSN through 10.1 contains a missing authorization vulnerability in ossnalbumpagehandler 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 an...

CVE-2026-108950 Open Source Social Network (OSSN) through 10.1 Missing Authorization via Album Photo Routes

Open Source Social Network OSSN through 10.1 contains a missing authorization vulnerability in ossnalbumpagehandler 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 an...

CVE-2026-108950

Open Source Social Network OSSN through 10.1 contains a missing authorization vulnerability in ossnalbumpagehandler 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 an...

CVE-2026-108950 Open Source Social Network (OSSN) through 10.1 Missing Authorization via Album Photo Routes

Open Source Social Network OSSN through 10.1 contains a missing authorization vulnerability in ossnalbumpagehandler 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 an...

PT-2026-110547

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 enumerate sequential file GUIDs to retrieve friends-only album photos...

CVE-2026-108950: Missing Authorization

Open Source Social Network OSSN through 10.1 contains a missing authorization vulnerability in ossnalbumpagehandler 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 an...

Open Source Social Network Authorization Issue Vulnerability

The Open Source Social Network has an authorization vulnerability. This vulnerability stems from a lack of authorization checks in the ossnalbumpagehandler module. Without any access validation, unverified attackers can download files through the album/getphoto and album/getcover paths. They can...

CVE-2026-108164

Open Source Social Network OSSN through 10.1 contains an insecure direct object reference vulnerability in components/OssnMessages/ossncom.php that allows authenticated users to read other users' private message attachments. Attackers can request the /messages/attachment/guid route with sequentia...

CVE-2026-108164 Open Source Social Network (OSSN) through 10.1 IDOR via Message Attachment Route

Open Source Social Network OSSN through 10.1 contains an insecure direct object reference vulnerability in components/OssnMessages/ossncom.php that allows authenticated users to read other users' private message attachments. Attackers can request the /messages/attachment/guid route with sequentia...

CVE-2026-108164

Open Source Social Network (OSSN) versions up to and including 10.1 are vulnerable to an Insecure Direct Object Reference (IDOR) vulnerability in the components/OssnMessages/ossn_com.php component. This flaw allows authenticated users to bypass sender and recipient verification by requesting the ...

EUVD-2026-96319

Open Source Social Network OSSN through 10.1 contains an insecure direct object reference vulnerability in components/OssnMessages/ossncom.php that allows authenticated users to read other users' private message attachments. Attackers can request the /messages/attachment/guid route with sequentia...

CVE-2026-108164 Open Source Social Network (OSSN) through 10.1 IDOR via Message Attachment Route

Open Source Social Network OSSN through 10.1 contains an insecure direct object reference vulnerability in components/OssnMessages/ossncom.php that allows authenticated users to read other users' private message attachments. Attackers can request the /messages/attachment/guid route with sequentia...

CVE-2026-108164 Open Source Social Network (OSSN) through 10.1 IDOR via Message Attachment Route

Open Source Social Network OSSN through 10.1 contains an insecure direct object reference vulnerability in components/OssnMessages/ossncom.php that allows authenticated users to read other users' private message attachments. Attackers can request the /messages/attachment/guid route with sequentia...

CVE-2026-108164

Open Source Social Network OSSN through 10.1 contains an insecure direct object reference vulnerability in components/OssnMessages/ossncom.php that allows authenticated users to read other users' private message attachments. Attackers can request the /messages/attachment/guid route with sequentia...

CVE-2026-108164: Authorization Bypass Through User-Controlled Key

Open Source Social Network OSSN through 10.1 contains an insecure direct object reference vulnerability in components/OssnMessages/ossncom.php that allows authenticated users to read other users' private message attachments. Attackers can request the /messages/attachment/guid route with sequentia...

PT-2026-109650

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 sequenti...