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WPScanCVE-2022-0377

HistoryFeb 28, 2022 - 9:15 a.m.

CVE-2022-0377

2022-02-2809:15:09

CWE-327

WPScan

web.nvd.nist.gov

learnpress

wordpress

plugin

vulnerability

cve-2022-0377

image renaming

security

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

4.5

Confidence

High

EPSS

0.007

Percentile

80.3%

JSON

Users of the LearnPress WordPress plugin before 4.1.5 can upload an image as a profile avatar after the registration. After this process the user crops and saves the image. Then a “POST” request that contains user supplied name of the image is sent to the server for renaming and cropping of the image. As a result of this request, the name of the user-supplied image is changed with a MD5 value. This process can be conducted only when type of the image is JPG or PNG. An attacker can use this vulnerability in order to rename an arbitrary image file. By doing this, they could destroy the design of the web site.

Affected configurations

Nvd

Vulners

Node

thimpresslearnpressRange<4.1.5wordpress

VendorProductVersionCPE
thimpresslearnpress*cpe:2.3:a:thimpress:learnpress:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
thimpress	learnpress	*	cpe:2.3:a:thimpress:learnpress::::::wordpress::*

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "LearnPress",
    "versions": [
      {
        "status": "affected",
        "versionType": "custom",
        "version": "0",
        "lessThan": "4.1.5"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]