CVE-2025-30007

HIGH SEVERITY

CVSS Score & Metrics

Base Score

8.8 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H                                    

Vulnerability Description

HestiaCP before 1.9.5 contains an authenticated OS command injection vulnerability that allows low-privilege authenticated users to execute arbitrary commands as root by injecting a single-quote character into unvalidated DNS record types. Attackers can exploit insufficient input validation in is_dns_record_format_valid() combined with unsafe eval-based parsing in update_domain_zone() to prematurely close a variable assignment string and achieve full root code execution on the underlying host in a single DNS record creation step.

Vulnerability Details

Published Date

July 10, 2026

Last Modified

July 10, 2026

CWE ID

CWE-78

Source

NVD

Vendor

hestiacp

Product

hestiacp

External References

https://github.com/hestiacp/hestiacp/commit/a74babb739aa92e52b12d6ef52b6b9428ffbbb67
https://github.com/hestiacp/hestiacp/pull/5197
https://github.com/hestiacp/hestiacp/releases/tag/1.9.5
https://www.vulncheck.com/advisories/hestiacp-authenticated-os-command-injection-via-dns-record-management

CVE-2025-30007

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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