Vulnerability-Lookup

CNVD-2023-31160

Vulnerability from cnvd - Published: 2023-04-26

Title

answer访问控制错误漏洞

Description

answer是一个开源的基于知识的社区软件。 answer 1.0.6之前版本存在访问控制错误漏洞，该漏洞源于会话过期不足。攻击者可利用该漏洞使用令牌获得对应用程序或系统的未授权访问，即使在用户已注销后也是如此，从而导致潜在的数据泄露、敏感数据的未授权修改或删除或其他恶意活动。

Severity

高

Patch Name

answer访问控制错误漏洞的补丁

Patch Description

answer是一个开源的基于知识的社区软件。 answer 1.0.6之前版本存在访问控制错误漏洞，该漏洞源于会话过期不足。攻击者可利用该漏洞使用令牌获得对应用程序或系统的未授权访问，即使在用户已注销后也是如此，从而导致潜在的数据泄露、敏感数据的未授权修改或删除或其他恶意活动。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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/releases/tag/v1.0.7

Reference

https://github.com/answerdev/answer/commit/cd742b75605c99776f32d271c0a60e0f468e181c

Impacted products

Name
answer answer <1.0.6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-1543",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-1543"
    }
  },
  "description": "answer\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u57fa\u4e8e\u77e5\u8bc6\u7684\u793e\u533a\u8f6f\u4ef6\u3002\n\nanswer 1.0.6\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f1a\u8bdd\u8fc7\u671f\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u4ee4\u724c\u83b7\u5f97\u5bf9\u5e94\u7528\u7a0b\u5e8f\u6216\u7cfb\u7edf\u7684\u672a\u6388\u6743\u8bbf\u95ee\uff0c\u5373\u4f7f\u5728\u7528\u6237\u5df2\u6ce8\u9500\u540e\u4e5f\u662f\u5982\u6b64\uff0c\u4ece\u800c\u5bfc\u81f4\u6f5c\u5728\u7684\u6570\u636e\u6cc4\u9732\u3001\u654f\u611f\u6570\u636e\u7684\u672a\u6388\u6743\u4fee\u6539\u6216\u5220\u9664\u6216\u5176\u4ed6\u6076\u610f\u6d3b\u52a8\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/answerdev/answer/releases/tag/v1.0.7",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-31160",
  "openTime": "2023-04-26",
  "patchDescription": "answer\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u57fa\u4e8e\u77e5\u8bc6\u7684\u793e\u533a\u8f6f\u4ef6\u3002\r\n\r\nanswer 1.0.6\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f1a\u8bdd\u8fc7\u671f\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u4ee4\u724c\u83b7\u5f97\u5bf9\u5e94\u7528\u7a0b\u5e8f\u6216\u7cfb\u7edf\u7684\u672a\u6388\u6743\u8bbf\u95ee\uff0c\u5373\u4f7f\u5728\u7528\u6237\u5df2\u6ce8\u9500\u540e\u4e5f\u662f\u5982\u6b64\uff0c\u4ece\u800c\u5bfc\u81f4\u6f5c\u5728\u7684\u6570\u636e\u6cc4\u9732\u3001\u654f\u611f\u6570\u636e\u7684\u672a\u6388\u6743\u4fee\u6539\u6216\u5220\u9664\u6216\u5176\u4ed6\u6076\u610f\u6d3b\u52a8\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\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "answer answer \u003c1.0.6"
  },
  "referenceLink": "https://github.com/answerdev/answer/commit/cd742b75605c99776f32d271c0a60e0f468e181c",
  "serverity": "\u9ad8",
  "submitTime": "2023-03-23",
  "title": "answer\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2023-1543 (GCVE-0-2023-1543)

Vulnerability from cvelistv5 – Published: 2023-03-21 00:00 – Updated: 2025-02-26 18:33

Title

Insufficient Session Expiration in answerdev/answer

Summary

Insufficient Session Expiration in GitHub repository answerdev/answer prior to 1.0.6.

Severity

6.8 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:H/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 2025-02-26 18:33 UTC

CWE

CWE-613 - Insufficient Session Expiration

Assigner

@huntrdev Scorecard

References

2 references

URL	Tags
https://huntr.dev/bounties/f82388d6-dfc3-4fbc-bea…
https://github.com/answerdev/answer/commit/cd742b…

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": "2024-08-02T05:49:11.683Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/f82388d6-dfc3-4fbc-bea6-eb40cf5b2683"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/answerdev/answer/commit/cd742b75605c99776f32d271c0a60e0f468e181c"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-1543",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-26T18:33:35.947021Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-26T18:33:45.462Z",
          "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": "Insufficient Session Expiration in GitHub repository answerdev/answer prior to 1.0.6."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-613",
              "description": "CWE-613 Insufficient Session Expiration",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-03-21T00:00:00.000Z",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "url": "https://huntr.dev/bounties/f82388d6-dfc3-4fbc-bea6-eb40cf5b2683"
        },
        {
          "url": "https://github.com/answerdev/answer/commit/cd742b75605c99776f32d271c0a60e0f468e181c"
        }
      ],
      "source": {
        "advisory": "f82388d6-dfc3-4fbc-bea6-eb40cf5b2683",
        "discovery": "EXTERNAL"
      },
      "title": "Insufficient Session Expiration in answerdev/answer"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2023-1543",
    "datePublished": "2023-03-21T00:00:00.000Z",
    "dateReserved": "2023-03-21T00:00:00.000Z",
    "dateUpdated": "2025-02-26T18:33:45.462Z",
    "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.

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-2023-31160

CVE-2023-1543 (GCVE-0-2023-1543)

Tags

Sightings

Nomenclature

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