Vulnerability-Lookup

CNVD-2023-31162

Vulnerability from cnvd - Published: 2023-04-27

Title

Answer跨站脚本漏洞（CNVD-2023-31162）

Description

Answer是一个开源的基于知识的社区软件。您可以快速使用它为您的产品、客户、团队等建立问答社区。 Answer在1.0.6之前的版本中存在跨站脚本漏洞。该漏洞源于answer在新增questions和tags时，由于程序未对用户的输入进行严格的过滤验证，标签描述中允许插入JavaScript脚本字段。攻击者可利用该漏洞对目标有针对性的发起攻击，危害站点系统安全。

Severity

中

Patch Name

Answer跨站脚本漏洞（CNVD-2023-31162）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新: https://github.com/answerdev/answer

Reference

https://nvd.nist.gov/vuln/detail/CVE-2023-1242

Impacted products

Name
answer answer <1.0.6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-1242",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-1242"
    }
  },
  "description": "Answer\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u57fa\u4e8e\u77e5\u8bc6\u7684\u793e\u533a\u8f6f\u4ef6\u3002\u60a8\u53ef\u4ee5\u5feb\u901f\u4f7f\u7528\u5b83\u4e3a\u60a8\u7684\u4ea7\u54c1\u3001\u5ba2\u6237\u3001\u56e2\u961f\u7b49\u5efa\u7acb\u95ee\u7b54\u793e\u533a\u3002\n\nAnswer\u57281.0.6\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eanswer\u5728\u65b0\u589equestions\u548ctags\u65f6\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u5bf9\u7528\u6237\u7684\u8f93\u5165\u8fdb\u884c\u4e25\u683c\u7684\u8fc7\u6ee4\u9a8c\u8bc1\uff0c\u6807\u7b7e\u63cf\u8ff0\u4e2d\u5141\u8bb8\u63d2\u5165JavaScript\u811a\u672c\u5b57\u6bb5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u76ee\u6807\u6709\u9488\u5bf9\u6027\u7684\u53d1\u8d77\u653b\u51fb\uff0c\u5371\u5bb3\u7ad9\u70b9\u7cfb\u7edf\u5b89\u5168\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0:\r\nhttps://github.com/answerdev/answer",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-31162",
  "openTime": "2023-04-27",
  "patchDescription": "Answer\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u57fa\u4e8e\u77e5\u8bc6\u7684\u793e\u533a\u8f6f\u4ef6\u3002\u60a8\u53ef\u4ee5\u5feb\u901f\u4f7f\u7528\u5b83\u4e3a\u60a8\u7684\u4ea7\u54c1\u3001\u5ba2\u6237\u3001\u56e2\u961f\u7b49\u5efa\u7acb\u95ee\u7b54\u793e\u533a\u3002\r\n\r\nAnswer\u57281.0.6\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eanswer\u5728\u65b0\u589equestions\u548ctags\u65f6\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u5bf9\u7528\u6237\u7684\u8f93\u5165\u8fdb\u884c\u4e25\u683c\u7684\u8fc7\u6ee4\u9a8c\u8bc1\uff0c\u6807\u7b7e\u63cf\u8ff0\u4e2d\u5141\u8bb8\u63d2\u5165JavaScript\u811a\u672c\u5b57\u6bb5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u76ee\u6807\u6709\u9488\u5bf9\u6027\u7684\u53d1\u8d77\u653b\u51fb\uff0c\u5371\u5bb3\u7ad9\u70b9\u7cfb\u7edf\u5b89\u5168\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Answer\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2023-31162\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "answer answer \u003c1.0.6"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-1242",
  "serverity": "\u4e2d",
  "submitTime": "2023-03-10",
  "title": "Answer\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2023-31162\uff09"
}

CVE-2023-1242 (GCVE-0-2023-1242)

Vulnerability from cvelistv5 – Published: 2023-03-07 00:00 – Updated: 2025-03-05 19:29

Title

Cross-site Scripting (XSS) - Stored in answerdev/answer

Summary

Cross-site Scripting (XSS) - Stored in GitHub repository answerdev/answer prior to 1.0.6.

Severity

8 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-05 19:27 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

@huntrdev

References

2 references

URL	Tags
https://github.com/answerdev/answer/commit/90bfa0…
https://huntr.dev/bounties/71c24c5e-ceb2-45cf-bda…

Impacted products

1 product

Vendor	Product	Version
answerdev	answerdev/answer	Affected: unspecified , < 1.0.6 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T05:40:59.638Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/answerdev/answer/commit/90bfa0dcc7b49482f1d1e31aee3ab073f3c13dd9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/71c24c5e-ceb2-45cf-bda7-fa195d37e289"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-1242",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-05T19:27:14.107586Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-05T19:29:06.967Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "answerdev/answer",
          "vendor": "answerdev",
          "versions": [
            {
              "lessThan": "1.0.6",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Cross-site Scripting (XSS) - Stored in GitHub repository answerdev/answer prior to 1.0.6."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-03-07T00:00:00.000Z",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "url": "https://github.com/answerdev/answer/commit/90bfa0dcc7b49482f1d1e31aee3ab073f3c13dd9"
        },
        {
          "url": "https://huntr.dev/bounties/71c24c5e-ceb2-45cf-bda7-fa195d37e289"
        }
      ],
      "source": {
        "advisory": "71c24c5e-ceb2-45cf-bda7-fa195d37e289",
        "discovery": "EXTERNAL"
      },
      "title": "Cross-site Scripting (XSS) - Stored in answerdev/answer"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2023-1242",
    "datePublished": "2023-03-07T00:00:00.000Z",
    "dateReserved": "2023-03-07T00:00:00.000Z",
    "dateUpdated": "2025-03-05T19:29:06.967Z",
    "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.

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.

Action not permitted

CNVD-2023-31162

CVE-2023-1242 (GCVE-0-2023-1242)

Tags

Sightings

Nomenclature

Related by attack behaviour