CVE-2026-68487

Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer...

CVE-2026-68488

A Time-of-check Time-of-use TOCTOU race condition leading to insecure symlink following in Plesk causes local privilege escalation to root via arbitrary file/directory ownership takeover...

CVE-2026-68487

CVE-2026-68487 is a path traversal vulnerability in Plesk's Backup Manager caused by an unsigned backup header , allowing an authenticated customer to perform an arbitrary file write as root . The vulnerability is scored CVSS 9.9 (Critical) with a changed scope, reflecting high impact on confiden...

CVE-2026-68487

Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer...

CVE-2026-68488

A Time-of-check Time-of-use TOCTOU race condition leading to insecure symlink following in Plesk causes local privilege escalation to root via arbitrary file/directory ownership takeover...

EUVD-2026-75594

A Time-of-check Time-of-use TOCTOU race condition leading to insecure symlink following in Plesk causes local privilege escalation to root via arbitrary file/directory ownership takeover...

EUVD-2026-75596

Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer...

CVE-2026-68488

CVE-2026-68488 is a TOCTOU race condition in Plesk's Backup Manager that leads to insecure symlink following during restore operations. An attacker with low privileges can exploit this to take over ownership of arbitrary files or directories, resulting in local privilege escalation to root . The ...

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...

PT-2026-89494

Warning: A critical path traversal vulnerability in Plesk Backup Manager allows arbitrary root file writes by authenticated customers. CVE-2026-68487 CVSS3.0: 9.9. Read the advisory https://t.co/GniZ2f5Oox and Patch Patch Patch...

PT-2026-89495

New Plesk security alert: a symlink race condition in Backup Manager CVE-2026-68488 allows users with just FTP and panel access to gain root on Linux servers. Affects Plesk for Linux versions 18.0.80.6- and 18.0.79.10- branches. Patch to 18.0.80.7+ or 18.0.79.11+, especially if you run shared or...

EUVD-2026-70851

Path traversal in Plesk 18.0.79.9 and earlier and 18.0.80 through 18.0.80.5 allows local users to execute arbitrary code as root...

CVE-2026-67397

Path traversal in Plesk 18.0.79.9 and earlier and 18.0.80 through 18.0.80.5 allows local users to execute arbitrary code as root...

CVE-2026-67397

Plesk for Linux versions 18.0.79.9 and earlier and 18.0.80 through 18.0.80.5 are affected by a path traversal vulnerability (CVE-2026-67397) that allows local users with low privileges to execute arbitrary code as root . The vulnerability requires local access with low privileges and no user inte...

CVE-2026-67397

Path traversal in Plesk 18.0.79.9 and earlier and 18.0.80 through 18.0.80.5 allows local users to execute arbitrary code as root...

PT-2026-85033

Name of the Vulnerable Software and Affected Versions Plesk versions 18.0.79.9 and earlier Plesk versions 18.0.80 through 18.0.80.5 Description A path traversal issue allows local users to execute arbitrary code with root privileges. Path traversal is a flaw that allows an attacker to access file...

CVE-2026-67394

A critical local privilege escalation via OS command injection vulnerability has been discovered in Plesk for Linux, affecting all versions from 18.0.34 before 18.0.79.9 and 18.0.80.5. The vulnerability allows a customer or reseller with shell access or allowed to change their own shell access to...

CVE-2026-67394

A critical local privilege escalation via OS command injection vulnerability has been discovered in Plesk for Linux, affecting all versions from 18.0.34 before 18.0.79.9 and 18.0.80.5. The vulnerability allows a customer or reseller with shell access or allowed to change their own shell access to...

CVE-2026-67394

Plesk for Linux versions 18.0.34 through before 18.0.79.9 and 18.0.80.5 are affected by a critical local privilege escalation via OS command injection (CVSS 4.0: 9.0). An attacker who already has shell access (or is allowed to change their own shell) can escalate to the root account on the hostin...