CVE-2021-45008

CVE-2021-45008 Privilege Escalation from user to admin Affected product and version: Plesk Obsidian 18.0.37 Severity: Critical Impact: Gain high privilege from user to admin and access critical information Description: insecure permissions vulnerability that allows unprivilege user to get admin...

CVE-2021-45007

CVE-2021-45007 Cross-Site Request Forgery Affected product and version: Plesk Obsidian 18.0.37 Severity: High Impact: Submit requests with attacker information Description: CSRF could let the attacker to submit new requests because there isn’t any CSRFtoken protection sent with requests to server...

Acronis Backup CVE-2026-87886 Detect

Detects Acronis Backup integrations on cPanel/WHM, Plesk, or DirectAdmin that may be affected by CVE-2026-87886 insecure file permissions enabling local privilege escalation. Fingerprints the plugin surface and parses build numbers against fixed releases cPanel 1.9.3.1021, Plesk 1.8.11.638,...

CVE-2026-87898

OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges...

CVE-2026-68492

An untrusted search path vulnerability in Plesk from 18.0.34 before 18.0.80.8 and 18.0.81 before 18.0.81.1 allows remote authenticated users to execute arbitrary code as root via the "Plesk RESTful API" extension from 2.4.2 before 2.4.7...

CVE-2026-68492

An untrusted search path vulnerability in Plesk from 18.0.34 before 18.0.80.8 and 18.0.81 before 18.0.81.1 allows remote authenticated users to execute arbitrary code as root via the "Plesk RESTful API" extension from 2.4.2 before 2.4.7...

CVE-2026-68492

An untrusted search path vulnerability in Plesk from 18.0.34 before 18.0.80.8 and 18.0.81 before 18.0.81.1 allows remote authenticated users to execute arbitrary code as root via the "Plesk RESTful API" extension from 2.4.2 before 2.4.7...

CVE-2026-87898

OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges...

CVE-2026-68492

The Plesk control panel is affected by an untrusted search path vulnerability in versions 18.0.34 to 18.0.80.7 , 18.0.81 to 18.0.81.0 , and specifically within the Plesk RESTful API extension from version 2.4.2 to 2.4.6 . This flaw allows remote authenticated users to achieve arbitrary code execu...

CVE-2026-87898

A critical OS command injection vulnerability in Plesk allows remote authenticated users to execute arbitrary code with root privileges . The vulnerability has a CVSS 4.0 base score of 9.4 . While technical details regarding the specific vulnerable component or root cause are not explicitly provi...

EUVD-2026-85618

OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges...

EUVD-2026-85621

An untrusted search path vulnerability in Plesk from 18.0.34 before 18.0.80.8 and 18.0.81 before 18.0.81.1 allows remote authenticated users to execute arbitrary code as root via the "Plesk RESTful API" extension from 2.4.2 before 2.4.7...

CVE-2026-87898

OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges...

PT-2026-97571

OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges...

PT-2026-97570

An untrusted search path vulnerability in Plesk from 18.0.34 before 18.0.80.8 and 18.0.81 before 18.0.81.1 allows remote authenticated users to execute arbitrary code as root via the "Plesk RESTful API" extension from 2.4.2 before 2.4.7...

CVE-2026-87898: Improper Neutralization of Special Elements used in an OS Command

OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges...

CVE-2026-68492: Untrusted Search Path

An untrusted search path vulnerability in Plesk from 18.0.34 before 18.0.80.8 and 18.0.81 before 18.0.81.1 allows remote authenticated users to execute arbitrary code as root via the "Plesk RESTful API" extension from 2.4.2 before 2.4.7...

CVE-2026-87886

CVE-2026-87886 is a local privilege escalation vulnerability caused by insecure default file permissions in three Acronis Backup Linux integrations: the cPanel & WHM plugin (before build 1.9.3.1021), the Plesk extension (before build 1.8.11.638), and the DirectAdmin plugin (before build 1.2.4.238...

CVE-2026-87886: Incorrect Default Permissions

Local privilege escalation due to insecure file permissions. The following products are affected: Acronis Backup plugin for cPanel & WHM Linux before build 1.9.3.1021, Acronis Backup extension for Plesk Linux before build 1.8.11.638, Acronis Backup plugin for DirectAdmin Linux before build...

CVE-2026-87886: Incorrect Default Permissions

Local privilege escalation due to insecure file permissions. The following products are affected: Acronis Backup plugin for cPanel & WHM Linux before build 1.9.3.1021, Acronis Backup extension for Plesk Linux before build 1.8.11.638, Acronis Backup plugin for DirectAdmin Linux before build...