CVE-2021-24821

CVSS V2 Low 3.5 CVSS V3 Medium 5.4
Description
The Cost Calculator WordPress plugin before 1.6 allows users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks via the Description fields of a Cost Calculator > Price Settings (which gets injected on the edit page as well as any page that embeds the calculator using the shortcode), as well as the Text Preview field of a Project (injected on the edit project page)
Overview
  • CVE ID
  • CVE-2021-24821
  • Assigner
  • contact@wpscan.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-03-07T09:15:08
  • Last Modified Date
  • 2022-03-11T18:05:18
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:nicdark:cost_calculator:*:*:*:*:*:wordpress:*:* 1 OR 1.6
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 3.5
  • Severity
  • LOW
  • Exploitability Score
  • 6.8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 5.4
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.3
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://wpscan.com/vulnerability/f0915b66-0b99-4aeb-9fba-759cafaeb0cb Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-24821
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24821
History
Created Old Value New Value Data Type Notes
2022-05-10 15:46:13 Added to TrackCVE
2022-12-06 11:25:00 2022-03-07T09:15Z 2022-03-07T09:15:08 CVE Published Date updated
2022-12-06 11:25:00 2022-03-11T18:05:18 CVE Modified Date updated
2022-12-06 11:25:00 Analyzed Vulnerability Status updated