Vulnerability-Lookup

CNVD-2021-95923

Vulnerability from cnvd - Published: 2021-12-10

Title

SourceCodester Online Examination System跨站脚本漏洞（CNVD-2021-95923）

Description

SourceCodester Online Examination System是美国SourceCodester公司的一个在线考试系统。 SourceCodester Online Examination System 1.0存在跨站脚本漏洞，该漏洞源于WEB应用缺少对客户端数据的正确验证，攻击者可利用该漏洞执行客户端代码。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://asfiyashaikh20.medium.com/cve-2020-29259-persistent-xss-2ef63cc5cee6

Reference

https://asfiyashaikh20.medium.com/cve-2020-29259-persistent-xss-2ef63cc5cee6

Impacted products

Name
Sourcecodester SourceCodester Online Examination System 1.0.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-29259",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-29259"
    }
  },
  "description": "SourceCodester Online Examination System\u662f\u7f8e\u56fdSourceCodester\u516c\u53f8\u7684\u4e00\u4e2a\u5728\u7ebf\u8003\u8bd5\u7cfb\u7edf\u3002\n\nSourceCodester Online Examination System 1.0\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWEB\u5e94\u7528\u7f3a\u5c11\u5bf9\u5ba2\u6237\u7aef\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u5ba2\u6237\u7aef\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://asfiyashaikh20.medium.com/cve-2020-29259-persistent-xss-2ef63cc5cee6",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-95923",
  "openTime": "2021-12-10",
  "products": {
    "product": "Sourcecodester SourceCodester Online Examination System 1.0.0"
  },
  "referenceLink": "https://asfiyashaikh20.medium.com/cve-2020-29259-persistent-xss-2ef63cc5cee6",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-11",
  "title": "SourceCodester Online Examination System\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-95923\uff09"
}

CVE-2020-29259 (GCVE-0-2020-29259)

Vulnerability from cvelistv5 – Published: 2020-12-09 22:34 – Updated: 2024-08-04 16:48

Summary

Cross-site scripting (XSS) vulnerability in Online Examination System 1.0 via the subject or feedback parameter to feedback.php.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://asfiyashaikh20.medium.com/cve-2020-29259-…	x_refsource_MISC

Date Public

2020-11-21 00:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:48:01.932Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://asfiyashaikh20.medium.com/cve-2020-29259-persistent-xss-2ef63cc5cee6"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2020-11-21T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Cross-site scripting (XSS) vulnerability in Online Examination System 1.0 via the subject or feedback parameter to feedback.php."
        }
      ],
      "problemTypes": [
        {
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              "type": "text"
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      "providerMetadata": {
        "dateUpdated": "2020-12-11T13:38:51.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://asfiyashaikh20.medium.com/cve-2020-29259-persistent-xss-2ef63cc5cee6"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-29259",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
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                      }
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                  "value": "n/a"
                }
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        "references": {
          "reference_data": [
            {
              "name": "https://asfiyashaikh20.medium.com/cve-2020-29259-persistent-xss-2ef63cc5cee6",
              "refsource": "MISC",
              "url": "https://asfiyashaikh20.medium.com/cve-2020-29259-persistent-xss-2ef63cc5cee6"
            }
          ]
        }
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2020-12-09T22:34:58.000Z",
    "dateReserved": "2020-11-27T00:00:00.000Z",
    "dateUpdated": "2024-08-04T16:48:01.932Z",
    "state": "PUBLISHED"
  },
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}

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.