CVE-2025-30008
HestiaCP < 1.9.5 Stored XSS via DNS Record Management Interface
HestiaCP before 1.9.5 contains a stored cross-site scripting vulnerability that allows authenticated low-privilege users to inject arbitrary HTML by creating a DNS record with a double-quote followed by a script payload in the value field. The application fails to apply htmlspecialchars() encoding to the DNS record value field rendered into the data-sort-value HTML attribute in list_dns_rec.php, allowing the payload to execute in the browser of any user who views the DNS record list, including administrators.
Fixes and workarounds
Fix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckFix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| hestiacp hestiacp hestiacp/hestiacp
github |
≥ 0; < 1.9.5 (affected, semver)
Other versions: affected |
CNA: VulnCheck |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 5.1 medium |
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N | CNA: VulnCheck |
| 3.1 / 4.6 medium |
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N | CNA: VulnCheck |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/hestiacp/hestiacp/releases/tag/1.9.5CNA: VulnCheck · release-notes
- https://github.com/hestiacp/hestiacp/pull/5196CNA: VulnCheck · issue-tracking, patch
- https://github.com/hestiacp/hestiacp/commit/07dda18ef0087ea981ff84d4d5757774cf2124b0CNA: VulnCheck · patch
- https://www.vulncheck.com/advisories/hestiacp-stored-xss-via-dns-record-management-interfaceCNA: VulnCheck · third-party-advisory
For agents and automation
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