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CVE-2020-10560

Description

An issue was discovered in Open Source Social Network (OSSN) through 5.3. A user-controlled file path with a weak cryptographic rand() can be used to read any file with the permissions of the webserver. This can lead to further compromise. The attacker must conduct a brute-force attack against the SiteKey to insert into a crafted URL for components/OssnComments/ossn_com.php and/or libraries/ossn.lib.upgrade.php.

POC

Reference

- https://github.com/LucidUnicorn/CVE-2020-10560-Key-Recovery

Github

- https://github.com/0xT11/CVE-POC

- https://github.com/ARPSyndicate/cvemon

- https://github.com/LucidUnicorn/CVE-2020-10560-Key-Recovery

- https://github.com/alex-seymour/CVE-2020-10560-Key-Recovery

- https://github.com/developer3000S/PoC-in-GitHub

- https://github.com/hectorgie/PoC-in-GitHub

- https://github.com/jandersoncampelo/InfosecBookmarks

- https://github.com/kevthehermit/CVE-2020-10560

- https://github.com/kevthehermit/attackerkb-api

- https://github.com/nomi-sec/PoC-in-GitHub

- https://github.com/soosmile/POC