HAX CMS PHP allows users to manage their microsite universe with a PHP backend. Prior to version 11.0.3, the gitImportSite functionality obtains a URL string from a POST request and insufficiently validates user input. The set_remote function later passes this input into proc_open, yielding OS command injection. An authenticated attacker can craft a URL string that bypasses the validation checks employed by the filter_var and strpos functions in order to execute arbitrary OS commands on the backend server. The attacker can exfiltrate command output via an HTTP request. Version 11.0.3 contains a patch for the issue.
CVE-2025-49141
This high-severity CVE scores 8.5 under NVD CVSS v3. EPSS exploit probability: 4.0%, top 11% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.5
- EG Score
- 8.5(medium)
- EG Risk
- —
- EPSS
- 71.5%
- KEV
- Not listed
Published
June 9, 2025
Last Modified
July 30, 2025
References (3)
- security-advisories@githubhttps://github.com/haxtheweb/haxcms-nodejs/commit/5131fea6b6be611db76a618f89bd2e164752e9b3
- security-advisories@githubhttps://github.com/haxtheweb/issues/security/advisories/GHSA-g4cf-pp4x-hqgw
- 134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/haxtheweb/issues/security/advisories/GHSA-g4cf-pp4x-hqgw
Affected Packages
(1 across 1 ecosystem)
npm(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| @haxtheweb/haxcms-nodejs | — | 11.0.3 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 49× 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.
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Related CVEs(same CWE)
Same CWE
10 shownCWE-78
Frequently asked(5)
What is CVE-2025-49141?
When was CVE-2025-49141 disclosed?
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Dependency Blast Radius
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