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WPScanCVE-2021-24352

HistoryJun 14, 2021 - 2:15 p.m.

CVE-2021-24352

2021-06-1414:15:08

CWE-862

WPScan

web.nvd.nist.gov

cve-2021-24352

simple 301 redirects

betterlinks

wordpress plugin

security vulnerability

unauthenticated users

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

47.0%

JSON

The export_data function of the Simple 301 Redirects by BetterLinks WordPress plugin before 2.0.4 had no capability or nonce checks making it possible for unauthenticated users to export a site’s redirects.

Affected configurations

Nvd

Vulners

Node

wpdevelopersimple_301_redirectsRange2.0.0–2.0.4wordpress

VendorProductVersionCPE
wpdevelopersimple_301_redirects*cpe:2.3:a:wpdeveloper:simple_301_redirects:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
wpdeveloper	simple_301_redirects	*	cpe:2.3:a:wpdeveloper:simple_301_redirects::::::wordpress::*

CNA Affected

[
  {
    "product": "Simple 301 Redirects by BetterLinks",
    "vendor": "Unknown",
    "versions": [
      {
        "lessThan": "2.0.0*",
        "status": "affected",
        "version": "2.0.0",
        "versionType": "custom"
      },
      {
        "lessThan": "2.0.4",
        "status": "affected",
        "version": "2.0.4",
        "versionType": "custom"
      }
    ]
  }
]

References

wpscan.com/vulnerability/d770f1fa-7652-465a-833c-b7178146847d

www.wordfence.com/blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin/

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

47.0%

JSON

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