CVE-2026-108950 (GCVE-0-2026-108950)
Vulnerability from cvelistv5 – Published: 2026-10-12 12:13 – Updated: 2026-10-12 12:13
VLAI
EPSS
VEX
Title
Open Source Social Network (OSSN) through 10.1 Missing Authorization via Album Photo Routes
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 enumerate sequential file GUIDs to retrieve friends-only album photos and other stored files without any access check.
Severity
5.3 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/opensource-socialnetwork/opens… | issue-tracking |
| https://github.com/opensource-socialnetwork/opens… | patch |
| https://hackmd.io/@leediay/multiple-ossn-v10_vulnerable | exploittechnical-description |
| https://github.com/opensource-socialnetwork/opens… | technical-description |
| https://github.com/opensource-socialnetwork/opens… | product |
| https://www.vulncheck.com/advisories/open-source-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| opensource-socialnetwork | opensource-socialnetwork |
Affected:
0 , ≤ 10.1
(custom)
cpe:2.3:a:opensource-socialnetwork:open_source_social_network:*:*:*:*:*:*:*:* |
Date Public
2026-10-06 00:00
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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