Vulnerability-Lookup

GHSA-PHJ8-2P6X-HQ5R

Vulnerability from github – Published: 2022-06-17 00:01 – Updated: 2024-04-23 17:43

Summary

Joplin Cross Site Scripting Vulnerability via NOSCRIPT tags

Details

Cross Site Scripting (XSS) vulnerability in Joplin Desktop App before 1.8.5 allows attackers to execute aribrary code due to improper sanitizing of html.

Severity

5.4 (Medium)


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

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "joplin"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.8.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-33295"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-23T17:43:32Z",
    "nvd_published_at": "2022-06-16T21:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Cross Site Scripting (XSS) vulnerability in Joplin Desktop App before 1.8.5 allows attackers to execute aribrary code due to improper sanitizing of html.",
  "id": "GHSA-phj8-2p6x-hq5r",
  "modified": "2024-04-23T17:43:32Z",
  "published": "2022-06-17T00:01:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33295"
    },
    {
      "type": "WEB",
      "url": "https://github.com/laurent22/joplin/commit/9c20d5947d1fa4678a8b640792ff3d31224f0adf"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/laurent22/joplin"
    },
    {
      "type": "WEB",
      "url": "https://github.com/laurent22/joplin/releases/tag/v1.8.5"
    },
    {
      "type": "WEB",
      "url": "https://the-it-wonders.blogspot.com/2021/05/joplin-app-desktop-version-vulnerable.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Joplin Cross Site Scripting Vulnerability via NOSCRIPT tags"
}

BREW-JOPLIN-CLI-CVE-2021-33295 (GHSA-PHJ8-2P6X-HQ5R)

Vulnerability from osv_homebrew – Published: 2026-08-13 17:00 – Updated: 2026-09-08 18:57 – Source website

Summary

Joplin Cross Site Scripting Vulnerability via NOSCRIPT tags

Details

Cross Site Scripting (XSS) vulnerability in Joplin Desktop App before 1.8.5 allows attackers to execute aribrary code due to improper sanitizing of html.

Severity

5.4 (Medium)


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

References

URL

Type

	https://nvd.nist.gov/vuln/detail/CVE-2021-33295	ADVISORY
	https://github.com/laurent22/joplin/commit/9c20d5…	WEB
	https://github.com/laurent22/joplin	PACKAGE
	https://github.com/laurent22/joplin/releases/tag/v1.8.5	WEB
	https://the-it-wonders.blogspot.com/2021/05/jopli…	WEB

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "fix": "bump",
        "range_state": "fixed",
        "upstream_fixed_in": "1.8.5"
      },
      "package": {
        "ecosystem": "Homebrew",
        "name": "joplin-cli",
        "purl": "pkg:brew/joplin-cli"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.6.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "confidence": "high",
    "source": "matched",
    "strategy": "registry",
    "upstream_evidence": [
      {
        "ecosystem": "npm",
        "key": "pkg:npm/joplin@3.7.1",
        "name": "joplin",
        "strategy": "registry",
        "subject_version": "3.7.1"
      }
    ]
  },
  "details": "Cross Site Scripting (XSS) vulnerability in Joplin Desktop App before 1.8.5 allows attackers to execute aribrary code due to improper sanitizing of html.",
  "id": "BREW-joplin-cli-CVE-2021-33295",
  "modified": "2026-09-08T18:57:45Z",
  "published": "2026-08-13T17:00:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33295"
    },
    {
      "type": "WEB",
      "url": "https://github.com/laurent22/joplin/commit/9c20d5947d1fa4678a8b640792ff3d31224f0adf"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/laurent22/joplin"
    },
    {
      "type": "WEB",
      "url": "https://github.com/laurent22/joplin/releases/tag/v1.8.5"
    },
    {
      "type": "WEB",
      "url": "https://the-it-wonders.blogspot.com/2021/05/joplin-app-desktop-version-vulnerable.html"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Joplin Cross Site Scripting Vulnerability via NOSCRIPT tags",
  "upstream": [
    "GHSA-phj8-2p6x-hq5r",
    "CVE-2021-33295"
  ]
}

CVE-2021-33295 (GCVE-0-2021-33295)

Vulnerability from cvelistv5 – Published: 2022-06-16 20:36 – Updated: 2024-08-03 23:42

Summary

Cross Site Scripting (XSS) vulnerability in Joplin Desktop App before 1.8.5 allows attackers to execute aribrary code due to improper sanitizing of html.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2339 records in the last 180 days details

References

3 references

URL	Tags
https://the-it-wonders.blogspot.com/2021/05/jopli…	x_refsource_MISC
https://github.com/laurent22/joplin/releases/tag/v1.8.5	x_refsource_MISC
https://github.com/laurent22/joplin/commit/9c20d5…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:42:20.415Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://the-it-wonders.blogspot.com/2021/05/joplin-app-desktop-version-vulnerable.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/laurent22/joplin/releases/tag/v1.8.5"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/laurent22/joplin/commit/9c20d5947d1fa4678a8b640792ff3d31224f0adf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Cross Site Scripting (XSS) vulnerability in Joplin Desktop App before 1.8.5 allows attackers to execute aribrary code due to improper sanitizing of html."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-06-16T20:36:16.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://the-it-wonders.blogspot.com/2021/05/joplin-app-desktop-version-vulnerable.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/laurent22/joplin/releases/tag/v1.8.5"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/laurent22/joplin/commit/9c20d5947d1fa4678a8b640792ff3d31224f0adf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-33295",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "eng",
              "value": "Cross Site Scripting (XSS) vulnerability in Joplin Desktop App before 1.8.5 allows attackers to execute aribrary code due to improper sanitizing of html."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://the-it-wonders.blogspot.com/2021/05/joplin-app-desktop-version-vulnerable.html",
              "refsource": "MISC",
              "url": "https://the-it-wonders.blogspot.com/2021/05/joplin-app-desktop-version-vulnerable.html"
            },
            {
              "name": "https://github.com/laurent22/joplin/releases/tag/v1.8.5",
              "refsource": "MISC",
              "url": "https://github.com/laurent22/joplin/releases/tag/v1.8.5"
            },
            {
              "name": "https://github.com/laurent22/joplin/commit/9c20d5947d1fa4678a8b640792ff3d31224f0adf",
              "refsource": "MISC",
              "url": "https://github.com/laurent22/joplin/commit/9c20d5947d1fa4678a8b640792ff3d31224f0adf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-33295",
    "datePublished": "2022-06-16T20:36:16.000Z",
    "dateReserved": "2021-05-20T00:00:00.000Z",
    "dateUpdated": "2024-08-03T23:42:20.415Z",
    "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.

Vulnerability timeline

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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.
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GHSA-PHJ8-2P6X-HQ5R

BREW-JOPLIN-CLI-CVE-2021-33295 (GHSA-PHJ8-2P6X-HQ5R)

CVE-2021-33295 (GCVE-0-2021-33295)

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