203 lines
9.2 KiB
JSON
203 lines
9.2 KiB
JSON
{
|
||
"dataType": "CVE_RECORD",
|
||
"dataVersion": "5.2",
|
||
"cveMetadata": {
|
||
"cveId": "CVE-2026-1776",
|
||
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
|
||
"state": "PUBLISHED",
|
||
"assignerShortName": "VulnCheck",
|
||
"dateReserved": "2026-02-02T18:05:13.516Z",
|
||
"datePublished": "2026-03-09T21:08:06.600Z",
|
||
"dateUpdated": "2026-11-08T14:01:08.088Z"
|
||
},
|
||
"containers": {
|
||
"cna": {
|
||
"providerMetadata": {
|
||
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
|
||
"shortName": "VulnCheck",
|
||
"dateUpdated": "2026-11-08T14:01:08.088Z"
|
||
},
|
||
"title": "Camaleon CMS AWS Uploader Authenticated Path Traversal Arbitrary File Read",
|
||
"descriptions": [
|
||
{
|
||
"lang": "en",
|
||
"value": "Camaleon CMS versions 2.4.5.0 through 2.9.0, prior to commit f54a77e, contain a path traversal vulnerability in the AWS S3 uploader implementation that allows authenticated users to read arbitrary files from the web server’s filesystem. The issue occurs in the download_private_file functionality when the application is configured to use the CamaleonCmsAwsUploader backend. Unlike the local uploader implementation, the AWS uploader does not validate file paths with valid_folder_path?, allowing directory traversal sequences to be supplied via the file parameter. As a result, any authenticated user, including low-privileged registered users, can access sensitive files such as /etc/passwd. This issue represents a bypass of the incomplete fix for CVE-2024-46987 and affects deployments using the AWS S3 storage backend.",
|
||
"supportingMedia": [
|
||
{
|
||
"type": "text/html",
|
||
"base64": false,
|
||
"value": "Camaleon CMS versions 2.4.5.0 through 2.9.0, prior to commit f54a77e, contain a path traversal vulnerability in the AWS S3 uploader implementation that allows authenticated users to read arbitrary files from the web server’s filesystem. The issue occurs in the download_private_file functionality when the application is configured to use the CamaleonCmsAwsUploader backend. Unlike the local uploader implementation, the AWS uploader does not validate file paths with valid_folder_path?, allowing directory traversal sequences to be supplied via the file parameter. As a result, any authenticated user, including low-privileged registered users, can access sensitive files such as /etc/passwd. This issue represents a bypass of the incomplete fix for CVE-2024-46987 and affects deployments using the AWS S3 storage backend."
|
||
}
|
||
]
|
||
}
|
||
],
|
||
"problemTypes": [
|
||
{
|
||
"descriptions": [
|
||
{
|
||
"lang": "en",
|
||
"cweId": "CWE-22",
|
||
"description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
|
||
"type": "CWE"
|
||
}
|
||
]
|
||
}
|
||
],
|
||
"affected": [
|
||
{
|
||
"vendor": "owen2345",
|
||
"product": "Camaleon CMS",
|
||
"packageName": "camaleon-cms",
|
||
"repo": "https://github.com/owen2345/camaleon-cms",
|
||
"versions": [
|
||
{
|
||
"status": "affected",
|
||
"version": "2.4.5.0",
|
||
"lessThanOrEqual": "2.9.0",
|
||
"versionType": "custom"
|
||
},
|
||
{
|
||
"status": "unaffected",
|
||
"version": "f54a77e2a7be601215ea1b396038c589a0cab9af",
|
||
"versionType": "git"
|
||
}
|
||
],
|
||
"defaultStatus": "unaffected",
|
||
"packageURL": "pkg:gem/camaleon_cms"
|
||
}
|
||
],
|
||
"cpeApplicability": [
|
||
{
|
||
"nodes": [
|
||
{
|
||
"operator": "OR",
|
||
"negate": false,
|
||
"cpeMatch": [
|
||
{
|
||
"vulnerable": true,
|
||
"criteria": "cpe:2.3:a:tuzitio:camaleon_cms:*:*:*:*:*:*:*:*",
|
||
"versionStartIncluding": "2.4.5.0",
|
||
"versionEndIncluding": "2.9.0"
|
||
}
|
||
]
|
||
}
|
||
]
|
||
}
|
||
],
|
||
"metrics": [
|
||
{
|
||
"format": "CVSS",
|
||
"scenarios": [
|
||
{
|
||
"lang": "en",
|
||
"value": "GENERAL"
|
||
}
|
||
],
|
||
"cvssV4_0": {
|
||
"attackVector": "NETWORK",
|
||
"attackComplexity": "LOW",
|
||
"attackRequirements": "PRESENT",
|
||
"privilegesRequired": "LOW",
|
||
"userInteraction": "NONE",
|
||
"vulnConfidentialityImpact": "HIGH",
|
||
"subConfidentialityImpact": "NONE",
|
||
"vulnIntegrityImpact": "NONE",
|
||
"subIntegrityImpact": "NONE",
|
||
"vulnAvailabilityImpact": "NONE",
|
||
"subAvailabilityImpact": "NONE",
|
||
"exploitMaturity": "NOT_DEFINED",
|
||
"Safety": "NOT_DEFINED",
|
||
"Automatable": "NOT_DEFINED",
|
||
"Recovery": "NOT_DEFINED",
|
||
"valueDensity": "NOT_DEFINED",
|
||
"vulnerabilityResponseEffort": "NOT_DEFINED",
|
||
"providerUrgency": "NOT_DEFINED",
|
||
"version": "4.0",
|
||
"baseSeverity": "MEDIUM",
|
||
"baseScore": 6,
|
||
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
|
||
}
|
||
}
|
||
],
|
||
"references": [
|
||
{
|
||
"url": "https://github.com/owen2345/camaleon-cms/pull/1127",
|
||
"tags": [
|
||
"issue-tracking",
|
||
"patch"
|
||
]
|
||
},
|
||
{
|
||
"url": "https://github.com/owen2345/camaleon-cms/commit/f54a77e2a7be601215ea1b396038c589a0cab9af",
|
||
"tags": [
|
||
"patch"
|
||
]
|
||
},
|
||
{
|
||
"url": "https://camaleon.website/",
|
||
"tags": [
|
||
"product"
|
||
]
|
||
},
|
||
{
|
||
"url": "https://www.vulncheck.com/advisories/camaleon-cms-aws-uploader-authenticated-path-traversal-arbitrary-file-read",
|
||
"tags": [
|
||
"third-party-advisory"
|
||
]
|
||
}
|
||
],
|
||
"credits": [
|
||
{
|
||
"lang": "en",
|
||
"value": "Michael Loomis (investigato)",
|
||
"type": "finder"
|
||
},
|
||
{
|
||
"lang": "en",
|
||
"value": "VulnCheck",
|
||
"type": "coordinator"
|
||
}
|
||
],
|
||
"source": {
|
||
"discovery": "EXTERNAL"
|
||
},
|
||
"x_generator": {
|
||
"engine": "Vulnogram 0.5.0"
|
||
}
|
||
},
|
||
"adp": [
|
||
{
|
||
"metrics": [
|
||
{
|
||
"other": {
|
||
"type": "ssvc",
|
||
"content": {
|
||
"timestamp": "2026-03-10T14:57:09.790742Z",
|
||
"id": "CVE-2026-1776",
|
||
"options": [
|
||
{
|
||
"Exploitation": "none"
|
||
},
|
||
{
|
||
"Automatable": "no"
|
||
},
|
||
{
|
||
"Technical Impact": "partial"
|
||
}
|
||
],
|
||
"role": "CISA Coordinator",
|
||
"version": "2.0.3"
|
||
}
|
||
}
|
||
}
|
||
],
|
||
"title": "CISA ADP Vulnrichment",
|
||
"providerMetadata": {
|
||
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
||
"shortName": "CISA-ADP",
|
||
"dateUpdated": "2026-03-10T14:57:17.119Z"
|
||
}
|
||
}
|
||
]
|
||
}
|
||
} |