Vulnerability-Lookup

GHSA-M6QG-WRWF-HQR2

Vulnerability from github – Published: 2022-05-24 17:21 – Updated: 2022-05-24 17:21

Details

ExpressionEngine before 5.3.2 allows remote attackers to upload and execute arbitrary code in a .php%20 file via Compose Msg, Add attachment, and Save As Draft actions. A user with low privileges (member) is able to upload this. It is possible to bypass the MIME type check and file-extension check while uploading new files. Short aliases are not used for an attachment; instead, direct access is allowed to the uploaded files. It is possible to upload PHP only if one has member access, or registration/forum is enabled and one can create a member with the default group id of 5. To exploit this, one must to be able to send and compose messages (at least).

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{
  "affected": [],
  "aliases": [
    "CVE-2020-13443"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-06-24T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "ExpressionEngine before 5.3.2 allows remote attackers to upload and execute arbitrary code in a .php%20 file via Compose Msg, Add attachment, and Save As Draft actions. A user with low privileges (member) is able to upload this. It is possible to bypass the MIME type check and file-extension check while uploading new files. Short aliases are not used for an attachment; instead, direct access is allowed to the uploaded files. It is possible to upload PHP only if one has member access, or registration/forum is enabled and one can create a member with the default group id of 5. To exploit this, one must to be able to send and compose messages (at least).",
  "id": "GHSA-m6qg-wrwf-hqr2",
  "modified": "2022-05-24T17:21:35Z",
  "published": "2022-05-24T17:21:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13443"
    },
    {
      "type": "WEB",
      "url": "https://expressionengine.com/blog"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/mariuszpoplwski/51604d8a6d7d78fffdf590c25e844e09"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-13443 (GCVE-0-2020-13443)

Vulnerability from cvelistv5 – Published: 2020-06-24 14:34 – Updated: 2024-08-04 12:18

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://expressionengine.com/blog	x_refsource_MISC
https://gist.github.com/mariuszpoplwski/51604d8a6…	x_refsource_MISC

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  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:18:18.303Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://expressionengine.com/blog"
          },
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            ],
            "url": "https://gist.github.com/mariuszpoplwski/51604d8a6d7d78fffdf590c25e844e09"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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      "descriptions": [
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        }
      ],
      "problemTypes": [
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              "type": "text"
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          "url": "https://gist.github.com/mariuszpoplwski/51604d8a6d7d78fffdf590c25e844e09"
        }
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      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-13443",
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  "cveMetadata": {
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    "datePublished": "2020-06-24T14:34:44.000Z",
    "dateReserved": "2020-05-25T00:00:00.000Z",
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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.

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.

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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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GHSA-M6QG-WRWF-HQR2

CVE-2020-13443 (GCVE-0-2020-13443)

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