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.
CVE-2025-30008
This medium-severity CVE scores 5.4 under NVD CVSS v3. EPSS exploit probability: 0.3%, top 78% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 5.4
- EG Score
- 5.4(medium)
- EG Risk
- 24(Track)EG Risk 24/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity54% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 22%
- KEV
- Not listed
Published
July 10, 2026
Last Modified
July 20, 2026
Advisory Details (4)
Auto-updated Jul 10, 2026HestiaCP < 1.9.5 Stored XSS via DNS Record Management Interface | Advisories | VulnCheck
https://www.vulncheck.com/advisories/hestiacp-stored-xss-via-dns-record-management-interfacecommit 07dda18ef008 (hestiacp/hestiacp)
Patch available: hestiacp/hestiacp 1.9.6 (contains commit 07dda18ef008)
https://github.com/hestiacp/hestiacp/commit/07dda18ef0087ea981ff84d4d5757774cf2124b0Harden DNS record listing escaping
Patch available: hestiacp/hestiacp 1.9.6 (PR #5196 merged 2025-12-29)
https://github.com/hestiacp/hestiacp/pull/51961.9.5 Service Release
Patch available: hestiacp/hestiacp 1.9.5
https://github.com/hestiacp/hestiacp/releases/tag/1.9.5Vendor Advisories for CVE-2025-30008(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 18× in last 7d / 79× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 129 total refreshes for this CVE.
- 2026-08-30 06:24 UTCEG score recompute
- 2026-08-30 06:23 UTCGHSA enrichment
- 2026-08-30 01:21 UTCEPSS rescore
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- 2026-08-21 23:39 UTCGHSA enrichment
- 2026-08-21 00:36 UTCEG score recompute
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- 2026-08-20 01:32 UTCEG score recompute
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- 2026-08-14 21:01 UTCGHSA enrichment
- 2026-08-13 21:59 UTCEPSS rescore
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- 2026-08-12 22:55 UTCEG score recompute
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- 2026-08-11 23:53 UTCEG score recompute
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- 2026-08-11 00:49 UTCEG score recompute
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- 2026-08-09 02:44 UTCEG score recompute
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- 2026-08-06 05:35 UTCGHSA enrichment
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- 2026-08-05 06:32 UTCEG score recompute
- 2026-08-05 06:32 UTCGHSA enrichment
- 2026-08-04 15:09 UTCEPSS rescore
- 2026-08-04 10:37 UTCEPSS rescore
- 2026-08-04 05:06 UTCEG score recompute
- 2026-08-04 05:06 UTCGHSA enrichment
- 2026-08-03 10:35 UTCEPSS rescore
- 2026-08-03 06:01 UTCGHSA enrichment
- 2026-08-02 06:21 UTCEG score recompute
- 2026-08-02 06:21 UTCGHSA enrichment
- 2026-08-02 02:26 UTCEPSS rescore
- 2026-08-01 07:17 UTCGHSA enrichment
- 2026-07-31 07:27 UTCEG score recompute
- 2026-07-31 07:27 UTCGHSA enrichment
- 2026-07-30 16:27 UTCEPSS rescore
- 2026-07-30 08:23 UTCEG score recompute
- 2026-07-30 08:23 UTCGHSA enrichment
- 2026-07-30 01:29 UTCEPSS rescore
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- 2026-07-28 15:35 UTCEPSS rescore
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- 2026-07-25 14:17 UTCEPSS rescore
- 2026-07-24 14:17 UTCEPSS rescore
- 2026-07-23 02:52 UTCEG score recompute▲ 0.80
- 2026-07-22 14:07 UTCEPSS rescore
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Frequently asked(5)
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Dependency Blast Radius
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