github - ghsa-6xrw-q954-8cqh

GHSA-6XRW-Q954-8CQH

Vulnerability from github – Published: 2022-05-24 19:09 – Updated: 2022-05-24 19:09

Details

A stored cross-site scripting vulnerability exists in TCExam <= 14.8.1. Valid files uploaded via tce_filemanager.php with a filename beggining with a period will be rendered as text/html. An attacker with access to tce_filemanager.php could upload a malicious javascript payload which would be triggered when another user views the file.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-20111"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-07-30T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A stored cross-site scripting vulnerability exists in TCExam \u003c= 14.8.1. Valid files uploaded via tce_filemanager.php with a filename beggining with a period will be rendered as text/html. An attacker with access to tce_filemanager.php could upload a malicious javascript payload which would be triggered when another user views the file.",
  "id": "GHSA-6xrw-q954-8cqh",
  "modified": "2022-05-24T19:09:25Z",
  "published": "2022-05-24T19:09:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20111"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/research/tra-2021-32"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-20111 (GCVE-0-2021-20111)

Vulnerability from cvelistv5 – Published: 2021-07-29 17:57 – Updated: 2024-08-03 17:30

Summary

Severity ?

No CVSS data available.

CWE

Stored XSS

Assigner

tenable

References

URL

Tags

https://www.tenable.com/security/research/tra-2021-32

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	TCExam	Affected: 14.8.1

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:30:07.606Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/research/tra-2021-32"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "TCExam",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "14.8.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A stored cross-site scripting vulnerability exists in TCExam \u003c= 14.8.1. Valid files uploaded via tce_filemanager.php with a filename beggining with a period will be rendered as text/html. An attacker with access to tce_filemanager.php could upload a malicious javascript payload which would be triggered when another user views the file."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Stored XSS",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-07-29T17:57:30",
        "orgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
        "shortName": "tenable"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.tenable.com/security/research/tra-2021-32"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vulnreport@tenable.com",
          "ID": "CVE-2021-20111",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "TCExam",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "14.8.1"
                          }
                        ]
                      }
                    }
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  "cveMetadata": {
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    "dateReserved": "2020-12-17T00:00:00",
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  "dataVersion": "5.1"
}

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-6XRW-Q954-8CQH

CVE-2021-20111 (GCVE-0-2021-20111)

Tags

Sightings

Nomenclature