CVE-2026-68487Critical· 9.9▾ MidnightPath traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer.
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 54.5 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Sep 11.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.4%
0.4% → 0.4%
Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer.
Plesk <= 18.0.80.6Plesk <= 18.0.79.10Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-65646Critical· 9.9Improper neutralization of special elements in in Plesk's DNS zone management functionality allows remote authenticated users to disclose arbitrary local files and escalate privileges.
CVE-2026-68488Critical· 9.9A 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-2026-68491Critical· 9.4An insufficient check allowed for the overwrite of arbitrary files via a symlink.
CVE-2026-68489High· 8.7Static Code Injection in Plesk extensions "Ruby" before 1.6.6 and "Node.js Toolkit" before 2.5.0 allows remote authenticated users to execute arbitrary code as root via custom environment variables.
CVE-2026-67399Critical· 9.3Deserialization of untrusted data in WHMCS 9.0.0 before 9.0.8 and 8.0.0 before 8.13.7 allows remote attackers to execute arbitrary code.
CVE-2026-67401Critical· 9.9A vulnerability in cPanel allows a mail-enabled account to achieve remote code execution as root through SQLi in EmailTrack component