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WPScanCVE-2021-24853

HistoryNov 17, 2021 - 11:15 a.m.

CVE-2021-24853

2021-11-1711:15:08

CWE-352

CWE-284

WPScan

web.nvd.nist.gov

cve-2021-24853

wordpress

qr redirector

csrf

ajax

security vulnerability

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

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

4.7

Confidence

High

EPSS

0.001

Percentile

36.7%

JSON

The QR Redirector WordPress plugin before 1.6 does not have capability and CSRF checks when saving bulk QR Redirector settings via the qr_save_bulk AJAX action, which could allow any authenticated user, such as subscriber to change the redirect response status code of arbitrary QR Redirects

Affected configurations

Nvd

Vulners

Node

qr_redirector_projectqr_redirectorRange<1.6wordpress

VendorProductVersionCPE
qr_redirector_projectqr_redirector*cpe:2.3:a:qr_redirector_project:qr_redirector:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
qr_redirector_project	qr_redirector	*	cpe:2.3:a:qr_redirector_project:qr_redirector::::::wordpress::*

CNA Affected

[
  {
    "product": "QR Redirector",
    "vendor": "Unknown",
    "versions": [
      {
        "lessThan": "1.6",
        "status": "affected",
        "version": "1.6",
        "versionType": "custom"
      }
    ]
  }
]

References

wpscan.com/vulnerability/240bed24-0315-4bbf-ba17-e4947e5ecacb

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

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

4.7

Confidence

High

EPSS

0.001

Percentile

36.7%

JSON

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