GSD-2023-37267
Vulnerability from gsd - Updated: 2023-12-13 01:20Details
Umbraco is a ASP.NET CMS. Under rare conditions a restart of Umbraco can allow unauthorized users access to admin-level permissions. This vulnerability was patched in versions 10.6.1, 11.4.2 and 12.0.1.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-37267",
"id": "GSD-2023-37267"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"aliases": [
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],
"details": "Umbraco is a ASP.NET CMS. Under rare conditions a restart of Umbraco can allow unauthorized users access to admin-level permissions. This vulnerability was patched in versions 10.6.1, 11.4.2 and 12.0.1.",
"id": "GSD-2023-37267",
"modified": "2023-12-13T01:20:24.439337Z",
"schema_version": "1.4.0"
}
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{
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}
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},
"impact": {
"cvss": [
{
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
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}
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"lang": "eng",
"value": "CWE-284: Improper Access Control"
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},
"references": {
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"name": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-h8wc-r4jh-mg7m",
"refsource": "MISC",
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},
{
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},
{
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"source": {
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"discovery": "UNKNOWN"
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"affected_range": "[9.0.0,10.6.1),[11.0.0,11.4.2),[12.0.0]",
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],
"date": "2023-07-13",
"description": "Umbraco is a ASP.NET CMS. Under rare conditions a restart of Umbraco can allow unauthorized users access to admin-level permissions. This vulnerability was patched in versions 10.6.1, 11.4.2 and 12.0.1.",
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"11.4.2",
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],
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"package_slug": "nuget/Umbraco.Cms.Infrastructure",
"pubdate": "2023-07-13",
"solution": "Upgrade to versions 10.6.1, 11.4.2, 12.0.1 or above.",
"title": "Umbraco allows possible Admin-level access to backoffice without Auth under rare conditions",
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"date": "2023-07-13",
"description": "Umbraco is a ASP.NET CMS. Under rare conditions a restart of Umbraco can allow unauthorized users access to admin-level permissions. This vulnerability was patched in versions 10.6.1, 11.4.2 and 12.0.1.",
"fixed_versions": [
"10.6.1",
"11.4.2",
"12.0.1"
],
"identifier": "CVE-2023-37267",
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"CVE-2023-37267"
],
"not_impacted": "All versions before 9.0.0, all versions starting from 10.6.1 before 11.0.0, all versions starting from 11.4.2 before 12.0.0, all versions after 12.0.0",
"package_slug": "nuget/Umbraco.Cms.Web.BackOffice",
"pubdate": "2023-07-13",
"solution": "Upgrade to versions 10.6.1, 11.4.2, 12.0.1 or above.",
"title": "Umbraco allows possible Admin-level access to backoffice without Auth under rare conditions",
"urls": [
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"https://github.com/umbraco/Umbraco-CMS/commit/1f26f2c6f3428833892cde5c6d8441fb041e410e",
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"uuid": "4cb72045-ffd8-40fc-9487-51b4eaddfc5c"
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],
"date": "2023-07-25",
"description": "Umbraco is a ASP.NET CMS. Under rare conditions a restart of Umbraco can allow unauthorized users access to admin-level permissions. This vulnerability was patched in versions 10.6.1, 11.4.2 and 12.0.1.",
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"pubdate": "2023-07-13",
"solution": "Upgrade to versions 10.6.1, 11.4.2, 12.0.1 or above.",
"title": "Improper Access Control",
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"https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-h8wc-r4jh-mg7m",
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},
"lastModifiedDate": "2023-07-25T18:57Z",
"publishedDate": "2023-07-13T14:15Z"
}
}
}
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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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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