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SnykCVE-2021-23673

HistoryNov 22, 2021 - 5:15 p.m.

CVE-2021-23673

2021-11-2217:15:08

CWE-79

snyk

web.nvd.nist.gov

pekeupload

cve-2021-23673

file upload

security vulnerability

javascript code

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

40.8%

JSON

This affects all versions of package pekeupload. If an attacker induces a user to upload a file whose name contains javascript code, the javascript code will be executed.

Affected configurations

Nvd

Node

pekeupload_projectpekeuploadMatch-

VendorProductVersionCPE
pekeupload_projectpekeupload-cpe:2.3:a:pekeupload_project:pekeupload:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
pekeupload_project	pekeupload	-	cpe:2.3:a:pekeupload_project:pekeupload:-:::::::*

CNA Affected

[
  {
    "product": "pekeupload",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

References

github.com/moxiecode/plupload/blob/120cc0b5dd3373d7181fd11b06ac2557c890d3f0/js/jquery.plupload.queue/jquery.plupload.queue.js%23L226

snyk.io/vuln/SNYK-JS-PEKEUPLOAD-1584360

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

40.8%

JSON

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