gsd-2023-2453
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
There is insufficient sanitization of tainted file names that are directly concatenated with a path that is subsequently passed to a ‘require_once’ statement. This allows arbitrary files with the ‘.php’ extension for which the absolute path is known to be included and executed. There are no known means in PHPFusion through which an attacker can upload and target a ‘.php’ file payload.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-2453",
"id": "GSD-2023-2453"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-2453"
],
"details": "There is insufficient sanitization of tainted file names that are directly concatenated with a path that is subsequently passed to a \u2018require_once\u2019 statement. This allows arbitrary files with the \u2018.php\u2019 extension for which the absolute path is known to be included and executed. There are no known means in PHPFusion through which an attacker can upload and target a \u2018.php\u2019 file payload.",
"id": "GSD-2023-2453",
"modified": "2023-12-13T01:20:31.638748Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"CVE_data_meta": {
"ASSIGNER": "disclosure@synopsys.com",
"ID": "CVE-2023-2453",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "PHPFusion",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThanOrEqual": "9.10.30",
"status": "affected",
"version": "0",
"versionType": "custom"
}
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"credits": [
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"value": "Matthew Hogg"
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"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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"value": "There is insufficient sanitization of tainted file names that are directly concatenated with a path that is subsequently passed to a \u2018require_once\u2019 statement. This allows arbitrary files with the \u2018.php\u2019 extension for which the absolute path is known to be included and executed. There are no known means in PHPFusion through which an attacker can upload and target a \u2018.php\u2019 file payload."
}
]
},
"generator": {
"engine": "Vulnogram 0.1.0-dev"
},
"impact": {
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{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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}
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"references": {
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"name": "https://www.synopsys.com/blogs/software-security/cyrc-vulnerability-advisory-cve-2023-2453/",
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"url": "https://www.synopsys.com/blogs/software-security/cyrc-vulnerability-advisory-cve-2023-2453/"
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},
"source": {
"discovery": "EXTERNAL"
},
"work_around": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eDisabling the \u201cForum\u201d Infusion through the admin panel removes the endpoint through which this vulnerability is exploited, and so prevents the issue. If the \u201cForum\u201d Infusion cannot be disabled, technologies such as a web application firewall may help to mitigate exploitation attempts.\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;\u003c/span\u003e\n\n\u003cbr\u003e"
}
],
"value": "\nDisabling the \u201cForum\u201d Infusion through the admin panel removes the endpoint through which this vulnerability is exploited, and so prevents the issue. If the \u201cForum\u201d Infusion cannot be disabled, technologies such as a web application firewall may help to mitigate exploitation attempts.\u00a0\n\n\n"
}
]
},
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"nodes": [
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"cpe23Uri": "cpe:2.3:a:php-fusion:phpfusion:*:*:*:*:*:*:*:*",
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{
"name": "https://www.synopsys.com/blogs/software-security/cyrc-vulnerability-advisory-cve-2023-2453/",
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"tags": [
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"url": "https://www.synopsys.com/blogs/software-security/cyrc-vulnerability-advisory-cve-2023-2453/"
}
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}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2023-09-08T17:27Z",
"publishedDate": "2023-09-05T15:15Z"
}
}
}
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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.
- 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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