Vulnerability-Lookup

GHSA-R2J6-P67H-Q639

Vulnerability from github – Published: 2020-11-18 21:19 – Updated: 2021-01-07 22:41

Summary

Secret disclosure when containing characters that become URI encoded

Details

Impact

Secrets that would normally be masked by semantic-release can be accidentally disclosed if they contain characters that become encoded when included in a URL.

Patches

Fixed in v17.2.3

Workarounds

Secrets that do not contain characters that become encoded when included in a URL are already masked properly.

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

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 17.2.2"
      },
      "package": {
        "ecosystem": "npm",
        "name": "semantic-release"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "17.2.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-26226"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-116"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-11-18T21:18:55Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "### Impact\n\nSecrets that would normally be masked by `semantic-release` can be accidentally disclosed if they contain characters that become encoded when included in a URL.\n\n### Patches\n\nFixed in v17.2.3\n\n### Workarounds\n\nSecrets that do not contain characters that become encoded when included in a URL are already masked properly.",
  "id": "GHSA-r2j6-p67h-q639",
  "modified": "2021-01-07T22:41:34Z",
  "published": "2020-11-18T21:19:14Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/semantic-release/semantic-release/security/advisories/GHSA-r2j6-p67h-q639"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-26226"
    },
    {
      "type": "WEB",
      "url": "https://github.com/semantic-release/semantic-release/commit/ca90b34c4a9333438cc4d69faeb43362bb991e5a"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Secret disclosure when containing characters that become URI encoded"
}

CVE-2020-26226 (GCVE-0-2020-26226)

Vulnerability from cvelistv5 – Published: 2020-11-18 21:35 – Updated: 2024-08-04 15:56

Title

Secret disclosure in semantic-release

Summary

In the npm package semantic-release before version 17.2.3, secrets that would normally be masked by `semantic-release` can be accidentally disclosed if they contain characters that become encoded when included in a URL. Secrets that do not contain characters that become encoded when included in a URL are already masked properly. The issue is fixed in version 17.2.3.

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-116 - Improper Encoding or Escaping of Output

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/semantic-release/semantic-rele…	x_refsource_CONFIRM
https://github.com/semantic-release/semantic-rele…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
semantic-release	semantic-release	Affected: < 6.1.5

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T15:56:03.009Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/semantic-release/semantic-release/security/advisories/GHSA-r2j6-p67h-q639"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/semantic-release/semantic-release/commit/ca90b34c4a9333438cc4d69faeb43362bb991e5a"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "semantic-release",
          "vendor": "semantic-release",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 6.1.5"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the npm package semantic-release before version 17.2.3, secrets that would normally be masked by `semantic-release` can be accidentally disclosed if they contain characters that become encoded when included in a URL. Secrets that do not contain characters that become encoded when included in a URL are already masked properly. The issue is fixed in version 17.2.3."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-116",
              "description": "CWE-116: Improper Encoding or Escaping of Output",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-11-18T21:35:13.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/semantic-release/semantic-release/security/advisories/GHSA-r2j6-p67h-q639"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/semantic-release/semantic-release/commit/ca90b34c4a9333438cc4d69faeb43362bb991e5a"
        }
      ],
      "source": {
        "advisory": "GHSA-r2j6-p67h-q639",
        "discovery": "UNKNOWN"
      },
      "title": "Secret disclosure in semantic-release",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2020-26226",
          "STATE": "PUBLIC",
          "TITLE": "Secret disclosure in semantic-release"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "semantic-release",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 6.1.5"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "semantic-release"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In the npm package semantic-release before version 17.2.3, secrets that would normally be masked by `semantic-release` can be accidentally disclosed if they contain characters that become encoded when included in a URL. Secrets that do not contain characters that become encoded when included in a URL are already masked properly. The issue is fixed in version 17.2.3."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-116: Improper Encoding or Escaping of Output"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/semantic-release/semantic-release/security/advisories/GHSA-r2j6-p67h-q639",
              "refsource": "CONFIRM",
              "url": "https://github.com/semantic-release/semantic-release/security/advisories/GHSA-r2j6-p67h-q639"
            },
            {
              "name": "https://github.com/semantic-release/semantic-release/commit/ca90b34c4a9333438cc4d69faeb43362bb991e5a",
              "refsource": "MISC",
              "url": "https://github.com/semantic-release/semantic-release/commit/ca90b34c4a9333438cc4d69faeb43362bb991e5a"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-r2j6-p67h-q639",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2020-26226",
    "datePublished": "2020-11-18T21:35:14.000Z",
    "dateReserved": "2020-10-01T00:00:00.000Z",
    "dateUpdated": "2024-08-04T15:56:03.009Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.