github - ghsa-q367-49gp-hvp2

GHSA-Q367-49GP-HVP2

Vulnerability from github – Published: 2022-05-24 17:31 – Updated: 2022-05-24 17:31

Details

Mutation XSS exists in Mark Text through 0.16.2 that leads to Remote Code Execution. NOTE: this might be considered a duplicate of CVE-2020-26870; however, it can also be considered an issue in the design of the "source code mode" feature, which parses HTML even though HTML support is not one of the primary advertised roles of the product.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-27176"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-10-16T05:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Mutation XSS exists in Mark Text through 0.16.2 that leads to Remote Code Execution. NOTE: this might be considered a duplicate of CVE-2020-26870; however, it can also be considered an issue in the design of the \"source code mode\" feature, which parses HTML even though HTML support is not one of the primary advertised roles of the product.",
  "id": "GHSA-q367-49gp-hvp2",
  "modified": "2022-05-24T17:31:05Z",
  "published": "2022-05-24T17:31:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27176"
    },
    {
      "type": "WEB",
      "url": "https://github.com/marktext/marktext/issues/2360"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-27176 (GCVE-0-2020-27176)

Vulnerability from cvelistv5 – Published: 2020-10-16 04:28 – Updated: 2024-08-04 16:11

Summary

Severity ?

8.3 (High)


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

CWE

Assigner

mitre

References

URL

Tags

https://github.com/marktext/marktext/issues/2360

x_refsource_MISC

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        }
      ],
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          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-Q367-49GP-HVP2

CVE-2020-27176 (GCVE-0-2020-27176)

Tags

Sightings

Nomenclature