GSD-2022-23549

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 2.9.0.beta16 on the `beta` and `tests-passed` branches, users can create posts with raw body longer than the `max_length` site setting by including html comments that are not counted toward the character limit. This issue is patched in versions 2.8.14 and 2.9.0.beta16. There are no known workarounds.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2022-23549",
    "id": "GSD-2022-23549"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-23549"
      ],
      "details": "Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 2.9.0.beta16 on the `beta` and `tests-passed` branches, users can create posts with raw body longer than the `max_length` site setting by including html comments that are not counted toward the character limit. This issue is patched in versions 2.8.14 and 2.9.0.beta16. There are no known workarounds.",
      "id": "GSD-2022-23549",
      "modified": "2023-12-13T01:19:35.794091Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2022-23549",
        "STATE": "PUBLIC",
        "TITLE": "Discourse vulnerable to bypass of post max_length using HTML comments"
      },
      "affects": {
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                          "version_affected": "\u003c=",
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          }
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      },
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      },
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          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 5.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H",
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        }
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            "url": "https://github.com/discourse/discourse/security/advisories/GHSA-p47g-v5wr-p4xp"
          }
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        "defect": [
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        ],
        "discovery": "UNKNOWN"
      }
    },
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      },
      "lastModifiedDate": "2023-01-12T20:33Z",
      "publishedDate": "2023-01-05T19:15Z"
    }
  }
}



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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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