Stored Cross-Site Scripting Vulnerability in HestiaCP
CVE-2025-30008

5.1MEDIUM

Key Information:

Vendor

Hestiacp

Status
Hestiacp
Vendor
CVE Published:
10 July 2026

What is CVE-2025-30008?

Hestia Control Panel versions prior to 1.9.5 contain a stored cross-site scripting flaw that permits authenticated low-privilege users to inject arbitrary HTML tags into a DNS record. This is accomplished by entering a double-quote followed by a script payload in the DNS record's value field. The application does not adequately encode the value displayed in the list_dns_rec.php file, allowing the injected script to execute in the browsers of other users, including those with administrative privileges, potentially escalating security threats.

Affected Version(s)

hestiacp 0

References

https://github.com/hestiacp/hestiacp/releases/tag/1.9.5
release-notes
https://github.com/hestiacp/hestiacp/pull/5196
issue-tracking
https://github.com/hestiacp/hestiacp/commit/07dda18ef0087...
patch

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Djibril Mounkoro
.