Vulnerability-Lookup

GHSA-H8HX-2C5R-32CF

Vulnerability from github – Published: 2021-04-13 17:01 – Updated: 2021-04-13 17:01

Summary

Cross-Site Request Forgery (CSRF) in trestle-auth

Details

Impact

A vulnerability in trestle-auth versions 0.4.0 and 0.4.1 allows an attacker to create a form that will bypass Rails' built-in CSRF protection when submitted by a victim with a trestle-auth admin session. This potentially allows an attacker to alter protected data, including admin account credentials.

Patches

The vulnerability has been fixed in trestle-auth 0.4.2 released to RubyGems.

For more information

If you have any questions or comments about this advisory: * Open an issue in trestle-auth * Email the maintainer at sam@sampohlenz.com

Severity

8.1 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Show details on source website

JSON

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{
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        "ecosystem": "RubyGems",
        "name": "trestle-auth"
      },
      "ranges": [
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            {
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  },
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  "modified": "2021-04-13T17:01:38Z",
  "published": "2021-04-13T17:01:50Z",
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  "summary": "Cross-Site Request Forgery (CSRF) in trestle-auth"
}

CVE-2021-29435 (GCVE-0-2021-29435)

Vulnerability from cvelistv5 – Published: 2021-04-13 17:00 – Updated: 2024-08-03 22:02

Title

Cross-Site Request Forgery (CSRF) in trestle-auth

Summary

trestle-auth is an authentication plugin for the Trestle admin framework. A vulnerability in trestle-auth versions 0.4.0 and 0.4.1 allows an attacker to create a form that will bypass Rails' built-in CSRF protection when submitted by a victim with a trestle-auth admin session. This potentially allows an attacker to alter protected data, including admin account credentials. The vulnerability has been fixed in trestle-auth 0.4.2 released to RubyGems.

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

CWE

CWE-352 - {"CWE-352":"Cross-Site Request Forgery (CSRF)"}

Assigner

GitHub_M mitre root Scorecard

References

3 references

URL	Tags
https://github.com/TrestleAdmin/trestle-auth/secu…	x_refsource_CONFIRM
https://github.com/TrestleAdmin/trestle-auth/comm…	x_refsource_MISC
https://rubygems.org/gems/trestle-auth	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
TrestleAdmin	trestle-auth	Affected: >= 0.4.0, < 0.4.2

Show details on NVD website

JSON

To clipboard

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GSD-2021-29435

Vulnerability from gsd - Updated: 2021-04-14 00:00

Details

### Impact A vulnerability in trestle-auth versions 0.4.0 and 0.4.1 allows an attacker to create a form that will bypass Rails' built-in CSRF protection when submitted by a victim with a trestle-auth admin session. This potentially allows an attacker to alter protected data, including admin account credentials. ### Patches The vulnerability has been fixed in trestle-auth 0.4.2 released to RubyGems.

Aliases

CVE-2021-29435

JSON

To clipboard

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                "Product",
                "Third Party Advisory"
              ],
              "url": "https://rubygems.org/gems/trestle-auth"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2021-04-19T15:19Z",
      "publishedDate": "2021-04-13T20:15Z"
    }
  }
}

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.

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.

Action not permitted

GHSA-H8HX-2C5R-32CF

Impact

Patches

For more information

CVE-2021-29435 (GCVE-0-2021-29435)

GSD-2021-29435

Tags

Sightings

Nomenclature

Related by attack behaviour