CVE-2026-41228 (GCVE-0-2026-41228)
Vulnerability from cvelistv5
Published
2026-04-23 03:41
Modified
2026-04-23 14:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-98 - Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
Summary
Froxlor is open source server administration software. Prior to version 2.3.6, the Froxlor API endpoint `Customers.update` (and `Admins.update`) does not validate the `def_language` parameter against the list of available language files. An authenticated customer can set `def_language` to a path traversal payload (e.g., `../../../../../var/customers/webs/customer1/evil`), which is stored in the database. On subsequent requests, `Language::loadLanguage()` constructs a file path using this value and executes it via `require`, achieving arbitrary PHP code execution as the web server user. Version 2.3.6 fixes the issue.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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{
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"id": "CVE-2026-41228",
"options": [
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{
"Automatable": "no"
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"role": "CISA Coordinator",
"timestamp": "2026-04-23T14:46:42.002368Z",
"version": "2.0.3"
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"dateUpdated": "2026-04-23T14:48:07.640Z",
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"url": "https://github.com/froxlor/froxlor/security/advisories/GHSA-w59f-67xm-rxx7"
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}
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"metrics": [
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"attackVector": "NETWORK",
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"baseScore": 10,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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"scope": "CHANGED",
"userInteraction": "NONE",
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"source": {
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"discovery": "UNKNOWN"
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"title": "Froxlor has Local File Inclusion via path traversal in API `def_language` parameter that leads to Remote Code Execution"
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"dateUpdated": "2026-04-23T14:48:07.640Z",
"state": "PUBLISHED"
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"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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