Vulnerability-Lookup

GSD-2020-29454

Vulnerability from gsd - Updated: 2023-12-13 01:22

Details

Editors/LogViewerController.cs in Umbraco through 8.9.1 allows a user to visit a logviewer endpoint even if they lack Applications.Settings access.

Aliases

CVE-2020-29454

Aliases

CVE-2020-29454

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2020-29454",
    "description": "Editors/LogViewerController.cs in Umbraco through 8.9.1 allows a user to visit a logviewer endpoint even if they lack Applications.Settings access.",
    "id": "GSD-2020-29454"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
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    },
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      "id": "GSD-2020-29454",
      "modified": "2023-12-13T01:22:11.805062Z",
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    "gitlab.com": {
      "advisories": [
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          "affected_range": "[8.0.0,8.9.1]",
          "affected_versions": "All versions starting from 8.0.0 up to 8.9.1",
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            "CWE-937"
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          "description": "`Editors/LogViewerController.cs` in Umbraco allows a user to visit a logviewer endpoint even if they lack `Applications.Settings` access.",
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          ],
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            "CVE-2020-29454"
          ],
          "not_impacted": "All versions before 8.0.0, all versions after 8.9.1",
          "package_slug": "nuget/UmbracoCms",
          "pubdate": "2020-12-02",
          "solution": "Upgrade to version 8.9.2 or above.",
          "title": "Incorrect Authorization",
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            "https://nvd.nist.gov/vuln/detail/CVE-2020-29454",
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          "uuid": "07335bab-fddd-42a9-be0c-5d340bfb65ab"
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          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
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        "baseMetricV3": {
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            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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          "exploitabilityScore": 2.8,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2021-07-21T11:39Z",
      "publishedDate": "2020-12-02T02:15Z"
    }
  }
}

CVE-2020-29454 (GCVE-0-2020-29454)

Vulnerability from cvelistv5 – Published: 2020-12-02 01:50 – Updated: 2024-08-04 16:55

Summary

Editors/LogViewerController.cs in Umbraco through 8.9.1 allows a user to visit a logviewer endpoint even if they lack Applications.Settings access.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/umbraco/Umbraco-CMS/pull/9361	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

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.

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.