CVE-2026-48614

criticalCVSS 9.9covered by 1 sourcefirst seen 2026-07-06

An improper authorization vulnerability in the Plesk XML API allows an authenticated user to inject arbitrary configuration directives, resulting in arbitrary file write as root and full privilege escalation on the underlying server.

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Exploitation outlook

Low exploitation risk0.29% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 21% of all EPSS-scored CVEs.

Advisory coverage (1)

criticalCVE-2026-48614: An improper authorization vulnerability in the Plesk XML API allows an authenticated user to i…nvd · 2026-07-06

External references

NVD record for CVE-2026-48614

CVE.org record

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