• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Plesk vulnerability.

cookkoo

Basic Pleskian
Hello Support Team,

As my site got Hack, and the Hacker delete all of my web content (I have 2 million members profile). After admin investigate we found the Hacker from IP 89.248.162.167 is who is Hacker. And the idea of admin about vulnerability is Plesk issue. This looks as Plesk vulnerability. Or one of Plesk's modules. (Sorry, If this is wrong) the reason as below:

cat /var/log/auth.log | grep Accepted | grep -v "171.4"
This command will show you ALL successful login, except of logins from your subnetwork

Why admin thought if this is Plesk vulnerability.
1) There are few logins. I mean, few logins from direct location. I'm not sure if some hacker will use few IP's to delete single content
2) It uses RSA key, which was somewhere generated
But admin believe, this is Plesk Control Panel vulnerability.

Please suggestion

Thank you
 
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