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WPScanCVE-2021-24633

HistorySep 27, 2021 - 4:15 p.m.

CVE-2021-24633

2021-09-2716:15:08

CWE-862

WPScan

web.nvd.nist.gov

cve-2021-24633

countdown block

wordpress

plugin

authorization issue

authenticated user

post contents

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/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

4.4

Confidence

High

EPSS

0.001

Percentile

24.8%

JSON

The Countdown Block WordPress plugin before 1.1.2 does not have authorisation in the eb_write_block_css AJAX action, which allows any authenticated user, such as Subscriber, to modify post contents displayed to users.

Affected configurations

Nvd

Vulners

Node

wpdevelopercountdown_blockRange<1.1.2wordpress

VendorProductVersionCPE
wpdevelopercountdown_block*cpe:2.3:a:wpdeveloper:countdown_block:*:*:*:*:*:wordpress:*:*

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

CNA Affected

[
  {
    "product": "Countdown Block",
    "vendor": "Unknown",
    "versions": [
      {
        "lessThan": "1.1.2",
        "status": "affected",
        "version": "1.1.2",
        "versionType": "custom"
      }
    ]
  }
]

References

wpscan.com/vulnerability/431901eb-0f95-4033-b943-324e6d3844a5

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/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

4.4

Confidence

High

EPSS

0.001

Percentile

24.8%

JSON

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