CVE-2026-68487
Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated...
Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer.
- Record
CVE-2026-68487- CVSS 3.0
- 9.9 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-36
- Updated
- 2026-11-02
EUVDEUVD-2026-75596
Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer.
- Record
EUVD-2026-75596- CVSS 3.0
- 9.9 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-m444-4f6f-9m89
Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated...
Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer.
- Record
GHSA-m444-4f6f-9m89- CVSS 3.0
- 9.9 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-36
- Updated
- 2026-11-02
NVD
Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer.
- Record
CVE-2026-68487- CVSS 3.0
- 9.9 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-36
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-68487 is a critical vulnerability (CVSS 9.9) in Plesk, published September 10, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.65%, the 51st percentile. No source names a fixed version.