CVE-2026-48908 (GCVE-0-2026-48908)
Vulnerability from cvelistv5 – Published: 2026-06-20 11:57 – Updated: 2026-06-21 11:13
VLAI
Title
Joomla Extension - joomshaper.com - Remote Code Execution in SP Pagebuilder extension for Joomla < 6.6.2
Summary
A vulnerability in SP Page Builder for Joomla allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code.
Severity
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.joomshaper.com/page-builder | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| joomshaper.net | SP Page Builder extension for Joomla |
Affected:
1.0.0-6.6.1
|
Credits
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"defaultStatus": "unaffected",
"product": "SP Page Builder extension for Joomla",
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"credits": [
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"type": "finder",
"value": "Phil Taylor"
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"value": "A vulnerability in SP Page Builder for Joomla allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code."
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"value": "A vulnerability in SP Page Builder for Joomla allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code."
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"impacts": [
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"capecId": "CAPEC-242",
"descriptions": [
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"lang": "en",
"value": "CAPEC-242: Code Injection"
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"metrics": [
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"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 10,
"baseSeverity": "CRITICAL",
"exploitMaturity": "ATTACKED",
"privilegesRequired": "NONE",
"providerUrgency": "RED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/AU:Y/U:Red",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
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"format": "CVSS",
"scenarios": [
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"value": "GENERAL"
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"problemTypes": [
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"descriptions": [
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"description": "CWE-284 Improper Access Control",
"lang": "en",
"type": "CWE"
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"providerMetadata": {
"dateUpdated": "2026-06-21T11:13:47.514Z",
"orgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
"shortName": "Joomla"
},
"references": [
{
"tags": [
"product"
],
"url": "https://www.joomshaper.com/page-builder"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Joomla Extension - joomshaper.com - Remote Code Execution in SP Pagebuilder extension for Joomla \u003c 6.6.2",
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"cveMetadata": {
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"assignerShortName": "Joomla",
"cveId": "CVE-2026-48908",
"datePublished": "2026-06-20T11:57:00.501Z",
"dateReserved": "2026-05-26T10:06:17.657Z",
"dateUpdated": "2026-06-21T11:13:47.514Z",
"state": "PUBLISHED"
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"dataType": "CVE_RECORD",
"dataVersion": "5.2"
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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