Vulnerability-Lookup

CNVD-2021-44713

Vulnerability from cnvd - Published: 2021-06-24

Title

Coremail XT跨站脚本漏洞

Description

Coremail XT是中国盈世计算机科技公司的一套企业级邮件系统。该系统支持收发电子邮件、企业通讯录、企业云盘和日程同步等功能。 Coremail XT 5.0中的jsp/upload.jsp存在跨站脚本漏洞，攻击者可通过上传的个人签名利用该漏洞进行跨站脚本攻击。

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://www.coremail.cn/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-29133

Impacted products

Name
广东盈世计算机科技有限公司 Coremail XT 5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-29133",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-29133"
    }
  },
  "description": "Coremail XT\u662f\u4e2d\u56fd\u76c8\u4e16\u8ba1\u7b97\u673a\u79d1\u6280\u516c\u53f8\u7684\u4e00\u5957\u4f01\u4e1a\u7ea7\u90ae\u4ef6\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u6536\u53d1\u7535\u5b50\u90ae\u4ef6\u3001\u4f01\u4e1a\u901a\u8baf\u5f55\u3001\u4f01\u4e1a\u4e91\u76d8\u548c\u65e5\u7a0b\u540c\u6b65\u7b49\u529f\u80fd\u3002\n\nCoremail XT 5.0\u4e2d\u7684jsp/upload.jsp\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4e0a\u4f20\u7684\u4e2a\u4eba\u7b7e\u540d\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8de8\u7ad9\u811a\u672c\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://www.coremail.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-44713",
  "openTime": "2021-06-24",
  "products": {
    "product": "\u5e7f\u4e1c\u76c8\u4e16\u8ba1\u7b97\u673a\u79d1\u6280\u6709\u9650\u516c\u53f8 Coremail XT 5"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-29133",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-27",
  "title": "Coremail XT\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2020-29133 (GCVE-0-2020-29133)

Vulnerability from cvelistv5 – Published: 2020-11-27 00:53 – Updated: 2024-08-04 16:48

Summary

jsp/upload.jsp in Coremail XT 5.0 allows XSS via an uploaded personal signature, as demonstrated by a .jpg.html filename in the signImgFile parameter.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2159 records in the last 180 days details

References

1 reference

URL	Tags
https://github.com/fa1c0n1/fa1c0n-vim/blob/master…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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              "x_transferred"
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            "url": "https://github.com/fa1c0n1/fa1c0n-vim/blob/master/temp/core_tmp.md"
          }
        ],
        "title": "CVE Program Container"
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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      "descriptions": [
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        }
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              "description": "n/a",
              "lang": "en",
              "type": "text"
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      "providerMetadata": {
        "dateUpdated": "2020-11-27T00:53:12.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/fa1c0n1/fa1c0n-vim/blob/master/temp/core_tmp.md"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-29133",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                "vendor_name": "n/a"
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        "data_type": "CVE",
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        "description": {
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        "problemtype": {
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        },
        "references": {
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "dateReserved": "2020-11-27T00:00:00.000Z",
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    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.

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