CVE-2026-68487
CRITICALCVSS 9.9/10
Last modified
CVE-2026-68487 is a critical-severity vulnerability rated 9.9/10 on the CVSS scale. Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer..
Description
Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| WebPros | Plesk | <= 18.0.80.6; <= 18.0.79.10 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-68487?
Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer.
How severe is CVE-2026-68487?
CVE-2026-68487 has a CVSS score of 9.9/10 (CRITICAL severity).
How do I fix CVE-2026-68487?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-68479In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-6848A flaw was found in Red Hat Quay. When Red Hat Quay requests…8.1
- CVE-2026-68480In the Linux kernel, the following vulnerability has been re…
- CVE-2026-68481In Apache CXF's DefaultEncryptingOAuthDataProvider, revoked …7.5
- CVE-2026-68482Missing Authorization vulnerability in Apache Answer. Thi…5.3
- CVE-2026-68484Cash Collect contains an improper authorization vulnerabilit…9
- CVE-2026-68488A Time-of-check Time-of-use (TOCTOU) race condition leading …9.9
- CVE-2026-68489Static Code Injection in Plesk extensions "Ruby" before 1.6.…8.7
- CVE-2026-6849Improper neutralization of special elements used in an OS co…8.8
- CVE-2026-68490Incorrect permission assignment allows local users to obtain…8.2
- CVE-2026-68491An insufficient check allowed for the overwrite of arbitrary…9.4
- CVE-2026-68492An untrusted search path vulnerability in Plesk from 18.0.34…8.7
Are you affected by CVE-2026-68487?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST