Vulnerability-Lookup

CNVD-2022-86396

Vulnerability from cnvd - Published: 2022-12-06

Title

Backdrop CMS Card跨站脚本漏洞

Description

Backdrop CMS是一套开源的内容管理系统（CMS）。 Backdrop CMS Card1.23.0版本存在跨站脚本漏洞，该漏洞源于对用户提供的数据缺乏有效过滤与转义，攻击者可利用漏洞注入跨站代码，发起XSS攻击。

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://backdropcms.org

Reference

https://grimthereaperteam.medium.com/cve-2022-42094-backdrop-xss-at-cards-84266b5250f1

Impacted products

Name
Backdrop CMS Backdrop CMS 1.23.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-42094",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-42094"
    }
  },
  "description": "Backdrop CMS\u662f\u4e00\u5957\u5f00\u6e90\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u3002\n\nBackdrop CMS Card1.23.0\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u7f3a\u4e4f\u6709\u6548\u8fc7\u6ee4\u4e0e\u8f6c\u4e49\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u6ce8\u5165\u8de8\u7ad9\u4ee3\u7801\uff0c\u53d1\u8d77XSS\u653b\u51fb\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://backdropcms.org",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-86396",
  "openTime": "2022-12-06",
  "products": {
    "product": "Backdrop CMS Backdrop CMS 1.23.0"
  },
  "referenceLink": "https://grimthereaperteam.medium.com/cve-2022-42094-backdrop-xss-at-cards-84266b5250f1",
  "serverity": "\u4e2d",
  "submitTime": "2022-11-24",
  "title": "Backdrop CMS Card\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2022-42094 (GCVE-0-2022-42094)

Vulnerability from cvelistv5 – Published: 2022-11-22 00:00 – Updated: 2025-04-29 15:00

Summary

Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting (XSS) vulnerability via the 'Card' content.

Severity

4.8 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-29 14:59 UTC

CWE

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

Assigner

mitre mitre root

References

4 references

URL	Tags
https://github.com/backdrop/backdrop/releases/tag…
https://backdropcms.org
https://grimthereaperteam.medium.com/cve-2022-420…
https://github.com/bypazs/CVE-2022-42094

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T13:03:45.011Z",
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            ],
            "url": "https://github.com/backdrop/backdrop/releases/tag/1.23.0"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://backdropcms.org"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://grimthereaperteam.medium.com/cve-2022-42094-backdrop-xss-at-cards-84266b5250f1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/bypazs/CVE-2022-42094"
          }
        ],
        "title": "CVE Program Container"
      },
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        "metrics": [
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            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
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              "baseScore": 4.8,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "HIGH",
              "scope": "CHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
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              "content": {
                "id": "CVE-2022-42094",
                "options": [
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          "dateUpdated": "2025-04-29T15:00:22.912Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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          "versions": [
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              "version": "n/a"
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          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
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      ],
      "problemTypes": [
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    "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.
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CNVD-2022-86396

CVE-2022-42094 (GCVE-0-2022-42094)

Tags

Sightings

Nomenclature

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