CVE-2022-4120

2022-12-2613:15:12

[email protected]

web.nvd.nist.gov

cve-2022-4120

stop spammers security

wordpress

php

object injection

nvd

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.3%

JSON

The Stop Spammers Security | Block Spam Users, Comments, Forms WordPress plugin before 2022.6 passes base64 encoded user input to the unserialize() PHP function when CAPTCHA are used as second challenge, which could lead to PHP Object injection if a plugin installed on the blog has a suitable gadget chain

Affected configurations

Vulners

NVD

Node

stopbadbotsblock_and_stop_bad_botsRange<2022.6

VendorProductVersionCPE
stopbadbotsblock_and_stop_bad_bots*cpe:2.3:a:stopbadbots:block_and_stop_bad_bots:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
stopbadbots	block_and_stop_bad_bots	*	cpe:2.3:a:stopbadbots:block_and_stop_bad_bots::::::::

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "Stop Spammers Security | Block Spam Users, Comments, Forms",
    "versions": [
      {
        "status": "affected",
        "versionType": "custom",
        "version": "0",
        "lessThan": "2022.6"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]