CRITICALVulnerability
CVE-2026-64637
Improper privilege management in the XML-RPC API of Plesk before 18.0.80, allows an authenticated reseller to obtain an administrative session for the root user account.
Properties
- severity
- CRITICAL
- score
- 9.9
- epss_score
- 0.00262
- cve_id
- CVE-2026-64637
- vector
- CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- published_at
- 2026-08-07T18:17:20.200
- last_modified
- 2026-09-03T17:02:54.670
- epss_percentile
- 0.17738
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
HAS_WEAKNESS (1)
→[Weakness]Improper Privilege Management
DESCRIBED_BY (1)
→[Source]NVD
Explore deeper with Ninja Signal's threat intelligence graph