Vulnerability-Lookup

CNVD-2021-11298

Vulnerability from cnvd - Published: 2021-02-22

Title

Adobe ACS Commons跨站脚本漏洞

Description

Adobe Acs-aem-commons是美国Adobe公司的一个基于Java的根据AEM生成的AEM/CQ代码集合的代码库。 Adobe ACS Commons存在安全漏洞，该漏洞源于未能正确处理无效的JCR字符，攻击者可利用该漏洞将恶意JavaScript内容注入到易受攻击的表单字段中，并在受害者的浏览器上下文中执行。

Severity

中

Patch Name

Adobe ACS Commons跨站脚本漏洞的补丁

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/Adobe-Consulting-Services/acs-aem-commons/security/advisories/GHSA-f92j-qf46-p6vm

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-21043

Impacted products

Name
Adobe Adobe ACS Commons <=4.9.2

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21043",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21043"
    }
  },
  "description": "Adobe Acs-aem-commons\u662f\u7f8e\u56fdAdobe\u516c\u53f8\u7684\u4e00\u4e2a\u57fa\u4e8eJava\u7684\u6839\u636eAEM\u751f\u6210\u7684AEM/CQ\u4ee3\u7801\u96c6\u5408\u7684\u4ee3\u7801\u5e93\u3002\n\nAdobe ACS Commons\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u5904\u7406\u65e0\u6548\u7684JCR\u5b57\u7b26\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u6076\u610fJavaScript\u5185\u5bb9\u6ce8\u5165\u5230\u6613\u53d7\u653b\u51fb\u7684\u8868\u5355\u5b57\u6bb5\u4e2d\uff0c\u5e76\u5728\u53d7\u5bb3\u8005\u7684\u6d4f\u89c8\u5668\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\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/Adobe-Consulting-Services/acs-aem-commons/security/advisories/GHSA-f92j-qf46-p6vm",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-11298",
  "openTime": "2021-02-22",
  "patchDescription": "Adobe Acs-aem-commons\u662f\u7f8e\u56fdAdobe\u516c\u53f8\u7684\u4e00\u4e2a\u57fa\u4e8eJava\u7684\u6839\u636eAEM\u751f\u6210\u7684AEM/CQ\u4ee3\u7801\u96c6\u5408\u7684\u4ee3\u7801\u5e93\u3002\r\n\r\nAdobe ACS Commons\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u5904\u7406\u65e0\u6548\u7684JCR\u5b57\u7b26\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u6076\u610fJavaScript\u5185\u5bb9\u6ce8\u5165\u5230\u6613\u53d7\u653b\u51fb\u7684\u8868\u5355\u5b57\u6bb5\u4e2d\uff0c\u5e76\u5728\u53d7\u5bb3\u8005\u7684\u6d4f\u89c8\u5668\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\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": "Adobe ACS Commons\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Adobe Adobe ACS Commons \u003c=4.9.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21043",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-04",
  "title": "Adobe ACS Commons\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2021-21043 (GCVE-0-2021-21043)

Vulnerability from cvelistv5 – Published: 2021-02-02 22:29 – Updated: 2024-09-17 02:42

Title

Reflected Cross-site Scripting (XSS) on version-compare and page-compare tools

Summary

ACS Commons version 4.9.2 (and earlier) suffers from a Reflected Cross-site Scripting (XSS) vulnerability in version-compare and page-compare due to invalid JCR characters that are not handled correctly. An attacker could potentially exploit this vulnerability to inject malicious JavaScript content into vulnerable form fields and execute it within the context of the victim's browser. Exploitation of this issue requires user interaction in order to be successful.

Severity ?

6.1 (Medium)


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

CWE

CWE-79 - Cross-site Scripting (Reflected XSS) (CWE-79)

Assigner

adobe

References

URL

Tags

https://github.com/Adobe-Consulting-Services/acs-…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Adobe	Experience Manager	Affected: unspecified , ≤ 4.9.2 (custom) Affected: unspecified , ≤ None (custom)

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:01:13.286Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/Adobe-Consulting-Services/acs-aem-commons/security/advisories/GHSA-f92j-qf46-p6vm"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Experience Manager",
          "vendor": "Adobe",
          "versions": [
            {
              "lessThanOrEqual": "4.9.2",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "None",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2021-02-01T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "ACS Commons version 4.9.2 (and earlier) suffers from a Reflected Cross-site Scripting (XSS) vulnerability in version-compare and page-compare due to invalid JCR characters that are not handled correctly. An attacker could potentially exploit this vulnerability to inject malicious JavaScript content into vulnerable form fields and execute it within the context of the victim\u0027s browser. Exploitation of this issue requires user interaction in order to be successful."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "Cross-site Scripting (Reflected XSS) (CWE-79)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-07-23T10:55:45",
        "orgId": "078d4453-3bcd-4900-85e6-15281da43538",
        "shortName": "adobe"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/Adobe-Consulting-Services/acs-aem-commons/security/advisories/GHSA-f92j-qf46-p6vm"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Reflected Cross-site Scripting (XSS) on version-compare and page-compare tools",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@adobe.com",
          "DATE_PUBLIC": "2021-02-01T23:00:00.000Z",
          "ID": "CVE-2021-21043",
          "STATE": "PUBLIC",
          "TITLE": "Reflected Cross-site Scripting (XSS) on version-compare and page-compare tools"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Experience Manager",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_value": "4.9.2"
                          },
                          {
                            "version_affected": "\u003c=",
                            "version_value": "None"
                          },
                          {
                            "version_affected": "\u003c=",
                            "version_value": "None"
                          },
                          {
                            "version_affected": "\u003c=",
                            "version_value": "None"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Adobe"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "ACS Commons version 4.9.2 (and earlier) suffers from a Reflected Cross-site Scripting (XSS) vulnerability in version-compare and page-compare due to invalid JCR characters that are not handled correctly. An attacker could potentially exploit this vulnerability to inject malicious JavaScript content into vulnerable form fields and execute it within the context of the victim\u0027s browser. Exploitation of this issue requires user interaction in order to be successful."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "Low",
            "attackVector": "Network",
            "availabilityImpact": "None",
            "baseScore": 7.4,
            "baseSeverity": "High",
            "confidentialityImpact": "Low",
            "integrityImpact": "Low",
            "privilegesRequired": "None",
            "scope": "Changed",
            "userInteraction": "Required",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Cross-site Scripting (Reflected XSS) (CWE-79)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/Adobe-Consulting-Services/acs-aem-commons/security/advisories/GHSA-f92j-qf46-p6vm",
              "refsource": "MISC",
              "url": "https://github.com/Adobe-Consulting-Services/acs-aem-commons/security/advisories/GHSA-f92j-qf46-p6vm"
            }
          ]
        },
        "source": {
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538",
    "assignerShortName": "adobe",
    "cveId": "CVE-2021-21043",
    "datePublished": "2021-02-02T22:29:06.370417Z",
    "dateReserved": "2020-12-18T00:00:00",
    "dateUpdated": "2024-09-17T02:42:32.182Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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

CNVD-2021-11298

CVE-2021-21043 (GCVE-0-2021-21043)

Tags

Sightings

Nomenclature