CVE-2021-24384

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
The joomsport_md_load AJAX action of the JoomSport WordPress plugin before 5.1.8, registered for both unauthenticated and unauthenticated users, unserialised user input from the shattr POST parameter, leading to a PHP Object Injection issue. Even though the plugin does not have a suitable gadget chain to exploit this, other installed plugins could, which might lead to more severe issues such as RCE
Overview
  • CVE ID
  • CVE-2021-24384
  • Assigner
  • contact@wpscan.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-07-06T11:15:08
  • Last Modified Date
  • 2021-07-09T11:38:24
Weakness Enumerations
CWE URL
CWE-502 http://cwe.mitre.org/data/definitions/502.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:beardev:joomsport:*:*:*:*:*:wordpress:*:* 1 OR 5.1.8
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://wpscan.com/vulnerability/fb6c407c-713c-4e83-92ce-4e5f791be696 Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-24384
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24384
History
Created Old Value New Value Data Type Notes
2022-05-10 07:07:47 Added to TrackCVE
2022-12-05 05:26:04 2021-07-06T11:15Z 2021-07-06T11:15:08 CVE Published Date updated
2022-12-05 05:26:04 2021-07-09T11:38:24 CVE Modified Date updated
2022-12-05 05:26:04 Analyzed Vulnerability Status updated