CVE-2020-10560 PoC — Open Source Social Network 加密问题漏洞

Source

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

Associated Vulnerability

Title: Open Source Social Network 加密问题漏洞 (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.

Readme

# CVE-2020-10560 Key Recovery (AES)
This PoC recovers the `site_key` for OSSN 5.3 and above.

For more information see [http://techanarchy.net/blog/cve-2020-10560-ossn-arbitrary-file-read](http://techanarchy.net/blog/cve-2020-10560-ossn-arbitrary-file-read).

File Snapshot

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